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Cushion|Lab Grown|IGI

3.02ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG659441216

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG659441216

Diamond specifications and retailer prices

From $850 USD
As of October 29, 2026
Save $3,970 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,820 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659441216 or 659441216. Listed at 13 retailers as of October 29, 2026, with prices from $850 to $4,820, a $3,970 spread on the same certified stone. Brilliant Earth lists it at $4,820. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659441216
Dimensions8.50 × 8.36 × 5.47 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm8.36 mm3.02 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659441216
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 65.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $4,820 USD|Low: $607 USD|High: $5,740 USD|Avg: $1,731 USD|-16.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 10$607 USD
Retailer 5$705 USD
Retailer 11$850 USD
Retailer 7$875 USD
Retailer 4$944 USD
Retailer 13$975 USD
Retailer 2$1,009 USD
Retailer 14$1,253 USD
Retailer 6$1,448 USD
Retailer 3$1,978 USD
Retailer 12$2,270 USD
Retailer 9$2,445 USD
Retailer 8$2,546 USD
Brilliant Earth$4,820 USD

36 data points across 14 retailers

13 retailers$850 USD to $4,820 USD

Retailer 1
-
$607 USD
Price last confirmed 14 days ago
Retailer 2
-
$705 USD
£555 GBP
View
Price last confirmed 23 days ago
A
Retailer 3
-
$850 USD
View
A
Retailer 4
-
$875 USD
€833 EUR
View
A
Retailer 5
-
$944 USD
View
A
Retailer 6
-
$975 USD
View
A
Retailer 7
-
$1,009 USD
£794 GBP
View
A
Retailer 8
-
$1,253 USD
View
Retailer 9
-
$1,978 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$2,270 USD
View
Retailer 11
-
$2,445 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$2,546 USD
£2,005 GBP
View
Most Expensive
B
Brilliant Earth
11952989A · Oct 30
$4,820 USD
View
12 more retailers have this diamond
Prices start from $850 USDSave up to $3,970 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
3.02ct Cushion
$850 USD