From the David Jerome Collection:
Untreated 1.98ct Emerald 
in 18k White Gold
with 0.29ct Diamonds
Deep Vivid Neon Green

5.17 Carat
Indian Summer 
Medium Dark 75
Free of Inclusions
 

1.30 carat
Deep Violetish Red
Medium Dark 75
Very Lightly Included

5.07 Carat
Hazy Sky Blue
Medium 50
Lightly Included

From the David Jerome Collection:
Unheated 18.49ct Brazilian Morganite 
in 18k White Gold
with 0.30ct Diamonds
Deep Flamingo Pink

4.20 Carat 
Electric Blue
Medium Dark 70
Lightly Included

6.96 Carat
Deep Poppy Red
Medium Dark 75
Very Lightly Included

2.47 Carat
Kashmir Blue
Medium Dark 70
Free of Inclusions
 

4.22 Carat
Deep Vivid Green
Medium Dark 80
Very Lightly Included

From the David Jerome Collection:
Untreated 9.84ct Emerald 
in 18k White&Yellow Gold
with 0.63ct Diamonds
Bright Open Vivid Green

From the David Jerome Collection:
Unheated 2.02ct Ruby 
in 18k White Gold
with 1.40ct Diamonds
Vivid Red-Red

7.70 Carat
Bright Golden Yellow 
Medium 50
Lightly Included

3.81 Carat
Deep Sky Blue
Medium 60
Free of Inclusions

14.56 Carat
Neon Orange
Medium Dark 70
Free of Inclusions

3.51 Carat
Deep Marine Blue
Medium Dark 65
Lightly Included

2.88 Carat
Ice Blue
Light 20
Lightly Included

4.88 Carat
White White
Free of Inclusions
 

18.08 Carat (pair)
Rich Orange Red
Medium Dark 75
Free of Inclusions (!)
​
 

3.41 Carat
Deep Sky Blue
Medium Dark 70
Lightly Included

1.38 Carat
Vivid Red
Medium Dark 70
Lightly Included

2.63 Carat
Ember Orange-Red
Medium Dark 75
Free of Inclusions

10.49 Carat
Yellow-Orange-Green
Medium Dark 70
Free of Inclusions

9.60 Carat
Cold Yellow
Medium 50
Free of Inclusions

4.43 Carat
Rich Reddish Purple
Medium Dark 75
Semi-Transparent

3.88 Carat
Vivid Green
Medium Dark 75
Lightly Included

8.31 Carat
Silky Cornflower Blue
Medium Dark 75
Opaque

1.36 Carat
Pinkish Orange
Medium Dark 60
Lightly Included

5.01 Carat
Color Changer
Medium Dark 70
Lightly Included

0.89 Carat (sold)
Neon Bluish Green
Medium Dark 60
Lightly Included

6.50 Carat
Sunset Orange Pink
Medium 55
Lightly Included

1.61 Carat
Rich Rose Red
Medium Dark 75
Very Lightly Included

3.28 Carat
Fine Kashmir Blue
Medium Dark 75
Lightly Included
Video

5.46 Carat
Silky Rose Red
Medium Dark 75
Lightly Included (silk) 

From the David Jerome Collection:
Unheated 28.31ct Brazilian Aquamarine 
in 950 Platinum
with 0.36ct Diamonds
Intense Pool Blue

3.14 Carat
Rich Rose Red
Medium Dark 70
Semi-Transparent

5.00 Carat (hold*)
Pastel Green-Blue
Light Medium 40
Lightly Included

1.04 Carat 
Color Changer
Medium Dark 60
Very Lightly Included

7.53 Carat
Golden Yellow
Medium Dark 70
Lightly Included

5.07 Carat
Golden Yellow Green 
Medium Dark 70
Lightly Included

3.82 Carat
Rich Cherry Red
Medium Dark 75
Semi-Translucent

3.21 Carat
Silky Purplish Red
Medium Dark 70
Lightly Included

5.68 Carat
Mild Cornflower Blue
Medium Dark 65
Semi Transparent

4.09 Carat
Multi-Blue
Medium Dark 70-80
Very Lightly Included
 

10.09 Carat
Tinted White
Lightly Included

5.37 Carat
Deep Ultramarine Blue
Medium Dark 80
Very Lightly Included

From the David Jerome Collection:
Unheated 15.44 ct Brazilian Amethyst 
in 18k White Gold
with 0.28ct Diamonds
Deep Lively Purple

24.27 Carat (pair)
Cornflower Blue
Medium Dark 70/75
Translucent
​
 

From the David Jerome Collection:
Unheated 2.99 ct Africa Ruby 
in 18k White Gold
with 1.01ct Diamonds
Deep Rose Red

From the David Jerome Collection:
Unheated 3.49ct Ruby 
in 18k White Gold
with 0.45ct Diamonds
Fresh Rose Red

3.61 Carat
Color Changer
Medium Dark 75
Lightly Included
Video

6.19 Carat
Metallic Blue
Medium Dark 60
Lightly Included
 

6.64 Carat
Purple Blue Green 
Medium Dark 60
Free of Inclusions 

4.53 Carat
Neon Green Blue
Medium Dark 60
Moderately Included

From the David Jerome Collection:
Unheated 1.70 Tanzanian Spinel
in 18k White Gold
with 0.50ct Diamonds
Rich Rose Red

3.16 Carat
Deep Marine Blue
Medium Dark 70
Lightly Included
 

7.26 Carat new
Mild Reddish Pink
Medium Dark 60
Semi-Transparent

2.10 Carat
Electric Bluish Green
Medium Dark 60
Very Lightly Included

9.48 Carat
Yellow-Orange
Medium 50
Free of Inclusions

12.38 Carat (sold)
Neon Pool Green Blue
Medium 50
Very Lightly Included

1.53 Carat
Vivid Red Red
Medium Dark 75
Lightly Included

4.57 Carat
Mild Orange Pink
Medium 55
Lightly Included

1.55 Carat
Deep Orangish Red
Medium Dark 75
Lightly Included

2.23 Carat (pair)
Mild Pinkish Orange
Light Medium 40
Free of Inclusions

 

1.93 Carat
Intense Pinkish Red
Medium Dark 70
Very Lightly Included

From the David Jerome Collection:
Untreated 19.76ct Brazilian Morganite 
in 18k White Gold
with 3.89ct Diamonds
Deep Peach/Salmon

8.61 Carat
Storm Blue
Light Medium 40
Semi-Translucent

1.52 Carat*
Neon Pink Red
Medium Dark 65
Lightly Included

6.59 Carat
Lavender Pink 
Light Medium 30
Lightly Included

From the David Jerome Collection:
Untreated 2.85ct Zambian Emerald
in 18k White Gold
with 0.36ct Diamonds
Deep Chrome Green

From the David Jerome Collection:
Unheated 1.43ct Burma Ruby (video)
in 950 Platinum
with 0.74ct Diamonds
Pigeon Blood

2.07 Carat
Deep Pinkish Red
Medium Dark 70
Lightly Included

From the David Jerome Collection:
Unheated 2.00 ct Burma Ruby 
in 18k White Gold
with 0.60ct Diamonds
Intense Pinkish Red

1.50 Carat
Neon Pink Red 
Medium Dark 75
Lightly Included (silk)

2.06 Carat
Sparkly Cornflower Blue
Medium Dark 70
Lightly Included
 

From the David Jerome Collection:
Unheated 2.54 Burma Ruby
in 18k White Gold
with 0.49ct Diamonds
Pigeon Blood

2.24 Carat
Totally Hot Pink
Medium Dark 75
Lightly Included
 

From the David Jerome Collection:
Unheated 0.92 ct Ceylon Sapphire
in 18k White Gold
with 0.49ct Diamonds
Fine Royal Blue

From the David Jerome Collection:
Unheated 15.93 ct Madagascan Morganite 
in 18k Rose Gold
with 0.50 ct & Pink-Red Sapphires
Tender Rose Pink

12.01 Carat (pair)
Bright Pool Blue
Light 40
Free of Inclusions

2.04 Carat
Deep Vivid Red 
Medium Dark 80
Lightly Included

3.72 Carat
Deep Cobalt Blue
Medium Dark 80
Free of Inclusions