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Cushion|Lab Grown|IGI

10.59ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG770612708

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG770612708

Diamond specifications and retailer prices

From $5,208 USD
£4,101 GBP
As of October 30, 2026
Save $23,555 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $28,763 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.59ct lab-grown cushion diamond

This 10.59ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG770612708 or 770612708. Listed at 13 retailers as of October 30, 2026, with prices from $5,208 to $28,763, a $23,555 spread on the same certified stone. Adiamor lists it at $28,763. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.59
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770612708
Dimensions12.19 × 12.18 × 7.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm12.18 mm10.59 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770612708
Side View
Table 68.0%Crown 45.5°Girdle: MED-VTKPavilion 33.9°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,944 USD|Low: $5,190 USD|High: $14,711 USD|Avg: $7,742 USD|-10.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4$5,208 USD
Retailer 11$5,617 USD
Retailer 2$5,690 USD
Retailer 8$5,818 USD
Retailer 10$5,840 USD
Retailer 5$7,442 USD
Retailer 3$8,230 USD
Retailer 9$8,993 USD
Retailer 6$9,006 USD
Retailer 1$10,944 USD
Retailer 7$11,071 USD

42 data points across 11 retailers

13 retailers$5,208 USD to $28,763 USD

A
Cheapest Retailer
-
$5,208 USD
£4,101 GBP
A
Retailer 2
-
$5,617 USD
View
Final sale: no returns
A
Retailer 3
-
$5,690 USD
View
Retailer 4
-
$5,818 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$5,840 USD
View
B+
Retailer 6
-
$7,442 USD
£5,860 GBP
View
B+
Retailer 7
-
$8,230 USD
£6,480 GBP
View
B+
Retailer 8
-
$8,993 USD
View
B+
Retailer 9
-
$9,006 USD
ZAR 145,491 ZAR
View
B
Retailer 10
-
$10,944 USD
View
Retailer 11
-
$11,071 USD
A$17,032 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$20,891 USD
View
Most Expensive
B
Adiamor
D-77312676 · Oct 31
$28,763 USD
View
12 more retailers have this diamond
Prices start from $5,208 USDSave up to $23,555 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
10.59ct Cushion
$5,208 USD