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Cushion|Lab Grown|IGI

10.37ct D VVS1 Cushion Lab Grown Diamond

GD • D/VVS1 • IGI LG735559301

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

Certificate IGI LG735559301

Diamond specifications and retailer prices

From $5,104 USD
£4,019 GBP
As of October 30, 2026
Save $22,511 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $27,615 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.37ct lab-grown cushion diamond

This 10.37ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG735559301 or 735559301. Listed at 13 retailers as of October 30, 2026, with prices from $5,104 to $27,615, a $22,511 spread on the same certified stone. Adiamor lists it at $27,615. 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

10.37
Carat
D
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735559301
Dimensions12.22 × 12.19 × 7.89 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
12.22 mm12.19 mm10.37 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735559301
Side View
Table 65.0%Crown 44°Girdle: MED-THKPavilion 33.5°Culet: NoneDepth 64.7%

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: $10,717 USD|Low: $5,087 USD|High: $14,408 USD|Avg: $7,596 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$5,104 USD
Retailer 11$5,505 USD
Retailer 2$5,655 USD
Retailer 8$5,702 USD
Retailer 10$5,730 USD
Retailer 5$7,269 USD
Retailer 3$8,062 USD
Retailer 9$8,815 USD
Retailer 6$8,827 USD
Retailer 1$10,717 USD
Retailer 7$10,842 USD

43 data points across 11 retailers

13 retailers$5,104 USD to $27,615 USD

A
Cheapest Retailer
-
$5,104 USD
£4,019 GBP
A
Retailer 2
-
$5,505 USD
View
Final sale: no returns
B+
Retailer 3
-
$5,655 USD
View
Retailer 4
-
$5,702 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$5,730 USD
View
B+
Retailer 6
-
$7,269 USD
£5,724 GBP
View
B
Retailer 7
-
$8,062 USD
£6,348 GBP
View
B+
Retailer 8
-
$8,815 USD
View
B+
Retailer 9
-
$8,827 USD
ZAR 142,595 ZAR
View
B
Retailer 10
-
$10,717 USD
View
Retailer 11
-
$10,842 USD
A$16,680 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$20,456 USD
View
Most Expensive
B
Adiamor
D-77622382 · Oct 31
$27,615 USD
View
12 more retailers have this diamond
Prices start from $5,104 USDSave up to $22,511 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
10.37ct Cushion
$5,104 USD