ROXBURY RESERVE

Filter
A CURATED COLLECTION OF EXCEPTIONAL DIAMONDS - JEWELRY - WATCHES & GEMSTONES
We attend all major industry trade shows and auctions, we have access to a global network of suppliers which allows us to source the worlds most incredible and rare items.
From vintage and estate to loose gemstones.
If there is a special item you are looking for we can find it for you.
10 products
Quick Shop
Oscar Heyman Old Mine Brilliant Drop Earrings
Oscar Heyman Old Mine Brilliant Drop Earrings
$150,000.00
Quick Shop
Baguette Diamond Eternity Band
Baguette Diamond Eternity Band
$25,000.00
Quick Shop
FANCY SHAPE DIAMOND NECKLACE
FANCY SHAPE DIAMOND NECKLACE
$40,000.00
Quick Shop
Emerald Cut Riviera Diamond Necklace
Emerald Cut Riviera Diamond Necklace
$60,000.00
Quick Shop
7.22ct Natural Marquise Diamond Set in a Platinum Ring with Matching Tapered Baguettes
7.22ct Natural Marquise Diamond Set in a Platinum Ring with Matching Tapered Baguettes
$125,000.00
Quick Shop
3.04CT ASSCHER CUT DIAMOND RING
3.04CT ASSCHER CUT DIAMOND RING
$45,550.00
Quick Shop
Fancy Yellow Diamond Chandelier Earrings
Fancy Yellow Diamond Chandelier Earrings
$25,000.00
Quick Shop
Sapphire and Diamond Bracelet
Sapphire and Diamond Bracelet
$30,000.00
Quick Shop
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
$50,000.00
Quick Shop
Fancy Yellow Diamond Bracelet
Fancy Yellow Diamond Bracelet
$37,500.00

Oscar Heyman Old Mine Brilliant Drop Earrings

$150,000.00 Save $-150,000.00
  • 12.22ct Total Carat Weight for 2 Old Mine Stones
  • Both Old Mine Stones are GIA Certified
  • Set in Platinum 
Oscar Heyman Old Mine Brilliant Drop Earrings

Baguette Diamond Eternity Band

$25,000.00 Save $-25,000.00

*Not In Stock*

Approximately 7.25cts - G-VS in Quality

18K Yellow Gold

Custom Order - 3-4 Week Delivery

Made in Los Angeles

Baguette Diamond Eternity Band

FANCY SHAPE DIAMOND NECKLACE

$40,000.00 Save $-40,000.00
  • 18k White Gold 
  • Total Diamond Weight 20.29 Carats  
  • 15 Inch Length
FANCY SHAPE DIAMOND NECKLACE

Emerald Cut Riviera Diamond Necklace

$60,000.00 Save $-60,000.00
18K White Gold Emerald Cut Diamond Riviera Necklace
Set with 28cts of Natural Emerald Cut Diamonds all D-F/VS in Quality
Emerald Cut Riviera Diamond Necklace

7.22ct Natural Marquise Diamond Set in a Platinum Ring with Matching Tapered Baguettes

$125,000.00 Save $-125,000.00

Center Diamond - 7.22ct Natural Marquise Diamond F-SI2 (AGS Certified)

Platinum Ring Set with Two Matching Tapered Baguette Diamonds

7.22ct Natural Marquise Diamond Set in a Platinum Ring with Matching Tapered Baguettes
7.22ct Natural Marquise Diamond Set in a Platinum Ring with Matching Tapered Baguettes
7.22ct Natural Marquise Diamond Set in a Platinum Ring with Matching Tapered Baguettes
7.22ct Natural Marquise Diamond Set in a Platinum Ring with Matching Tapered Baguettes

3.04CT ASSCHER CUT DIAMOND RING

$45,550.00 Save $-45,550.00

3.04CT ASSCHER CUT DIAMOND (NATURAL)

GIA CERTIFICATE #12753342

SET IN A CUSTOM MADE PLATINUM AND DIAMOND RING

3.04CT ASSCHER CUT DIAMOND RING
3.04CT ASSCHER CUT DIAMOND RING
3.04CT ASSCHER CUT DIAMOND RING
3.04CT ASSCHER CUT DIAMOND RING

Fancy Yellow Diamond Chandelier Earrings

$25,000.00 Save $-25,000.00
18K Yellow Gold
13cts Natural Fancy Yellow Asscher Cut Diamonds 

Fancy Yellow Diamond Chandelier Earrings

Sapphire and Diamond Bracelet

$30,000.00 Save $-30,000.00
18K White Gold
4.97ctw Natural Round Diamonds
38.34ctw Natural Blue Sapphires

Sapphire and Diamond Bracelet

4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring

$50,000.00 Save $-50,000.00

Center Diamond - 4.03ct Fancy Yellow Oval Natural Diamond - VS2 (GIA CERTIFIED)

Split Shank Halo Ring - 18K White Gold - 0.75ctw 

4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring

Fancy Yellow Diamond Bracelet

$37,500.00 Save $-37,500.00

18 Karat White Gold

18 Karat Yellow Gold Basket and Prongs

(24) Fancy Yellow Cushion Cut Diamonds - 13.65cts Total Weight

19.73 Carats of Round Brilliant Cut Diamonds all F/G-VS in Quality

Approximately 1" Wide and 7" Long

Fancy Yellow Diamond Bracelet
Fancy Yellow Diamond Bracelet
Fancy Yellow Diamond Bracelet
Fancy Yellow Diamond Bracelet
Fancy Yellow Diamond Bracelet
Fancy Yellow Diamond Bracelet