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Cushion|Lab Grown|IGI

3.10ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG757519659

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

Certificate IGI LG757519659

Diamond specifications and retailer prices

From $738 USD
£581 GBP
As of October 30, 2026
Save $4,332 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,070 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757519659 or 757519659. Listed at 14 retailers as of October 30, 2026, with prices from $738 to $5,070, a $4,332 spread on the same certified stone. Yadav Diamonds lists it at $5,070. 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

3.10
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757519659
Dimensions8.47 × 8.33 × 5.64 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
8.47 mm8.33 mm3.10 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757519659
Side View
Table 57.0%Crown 35.7°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 67.7%

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 30
Current: $1,023 USD|Low: $388 USD|High: $5,570 USD|Avg: $1,988 USD|+5.7%
Retailer 1
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
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Retailer 16
Retailer 17
Yadav Diamonds
October 31, 2026
Retailer 8$388 USD
Retailer 11$738 USD
Retailer 14$739 USD
Retailer 13$740 USD
Retailer 9$888 USD
Retailer 2$933 USD
Retailer 15$958 USD
Retailer 1$1,023 USD
Retailer 17$2,085 USD
Retailer 7$2,108 USD
Retailer 10$2,109 USD
Retailer 3$2,120 USD
Retailer 4$2,435 USD
Retailer 5$2,484 USD
Retailer 12$2,581 USD
Retailer 16$3,440 USD
Yadav Diamonds$5,070 USD
Retailer 6$5,570 USD

25 data points across 18 retailers

14 retailers$738 USD to $5,070 USD

A
Cheapest Retailer
-
$738 USD
£581 GBP
B+
Retailer 2
-
$739 USD
View
A
Retailer 3
-
$740 USD
View
A
Retailer 4
-
$933 USD
View
A
Retailer 5
-
$958 USD
View
A
Retailer 6
-
$1,023 USD
£806 GBP
View
B+
Retailer 7
-
$2,085 USD
View
B+
Retailer 8
-
$2,109 USD
A$3,245 AUD
View
B+
Retailer 9
-
$2,120 USD
View
Retailer 10
-
$2,435 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$2,484 USD
£1,956 GBP
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$2,581 USD
£2,032 GBP
View
B
Retailer 13
-
$3,440 USD
View
Most Expensive
B
Yadav Diamonds
13358822 · Oct 30
$5,070 USD
View
13 more retailers have this diamond
Prices start from $738 USDSave up to $4,332 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
3.10ct Cushion
$738 USD