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Cushion|Lab Grown|IGI

3.71ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG788612010

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788612010

Diamond specifications and retailer prices

From $938 USD
As of October 29, 2026
Save $6,862 USD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,800 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown cushion diamond

This 3.71ct 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 LG788612010 or 788612010. Listed at 16 retailers as of October 29, 2026, with prices from $938 to $7,800, a $6,862 spread on the same certified stone. Do Amore Diamonds lists it at $7,800. 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

3.71
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788612010
Dimensions11.23 × 7.70 × 5.27 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.23 mm7.70 mm3.71 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788612010
Side View
Table 63.0%Crown 36.9°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 68.4%

Caratlytics Score

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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: $1,504 USD|Low: $938 USD|High: $3,686 USD|Avg: $1,919 USD|-0.8%
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 11$938 USD
Retailer 7$972 USD
Retailer 6$1,095 USD
Retailer 10$1,366 USD
Retailer 3$1,370 USD
Retailer 1$1,504 USD
Retailer 4$1,652 USD
Retailer 2$2,957 USD
Retailer 8$2,960 USD
Retailer 9$3,039 USD
Retailer 5$3,656 USD

44 data points across 11 retailers

16 retailers$938 USD to $7,800 USD

A
Cheapest Retailer
-
$938 USD
Final sale: no returns
Retailer 2
-
$972 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,095 USD
View
A
Retailer 4
-
$1,363 USD
View
A
Retailer 5
-
$1,366 USD
View
A
Retailer 6
-
$1,370 USD
View
A
Retailer 7
-
$1,504 USD
£1,184 GBP
View
A
Retailer 8
-
$1,652 USD
£1,301 GBP
View
B
Retailer 9
-
$2,957 USD
£2,328 GBP
View
Retailer 10
-
$2,960 USD
A$4,554 AUD
View
Price last confirmed 24 days ago
B
Retailer 11
-
$3,039 USD
View
B
Retailer 12
-
$3,199 USD
View
B
Retailer 13
-
$3,656 USD
£2,879 GBP
View
B
Retailer 14
-
$3,822 USD
View
B
Retailer 15
-
$7,440 USD
View
Most Expensive
B
Do Amore Diamonds
23-788612010 · Oct 29
$7,800 USD
View
15 more retailers have this diamond
Prices start from $938 USDSave up to $6,862 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
3.71ct Cushion
$938 USD