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Cushion|Lab Grown|IGI

3.14ct J VVS2 Cushion Lab Grown Diamond

EX • J/VVS2 • IGI LG653408791

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

Certificate IGI LG653408791

Diamond specifications and retailer prices

From $842 USD
As of November 6, 2026
Save $1,683 USD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,525 USD at MOH London · As of November 3, 2026
View at MOH London

About this 3.14ct lab-grown cushion diamond

This 3.14ct lab-grown cushion sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG653408791 or 653408791. Listed at 6 retailers as of November 3, 2026, with prices from $842 to $2,525, a $1,683 spread on the same certified stone. MOH London lists it at $2,525. 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

3.14
Carat
J
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653408791
Dimensions8.79 × 8.56 × 5.29 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.79 mm8.56 mm3.14 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653408791
Side View
Table 65.0%Crown 36.7°Girdle: MED-THKPavilion 36.4°Culet: NoneDepth 61.8%

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: Nov 6
Current: $2,525 USD|Low: $680 USD|High: $2,555 USD|Avg: $1,337 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$680 USD
Retailer 7$836 USD
Retailer 5$842 USD
Retailer 4$851 USD
Retailer 3$862 USD
Retailer 2$1,935 USD
Retailer 6$2,088 USD
MOH London$2,525 USD

10 data points across 8 retailers

6 retailers$842 USD to $2,525 USD

A
Cheapest Retailer
-
$842 USD
A
Retailer 2
-
$851 USD
View
B+
Retailer 3
-
$862 USD
View
B
Retailer 4
-
$1,935 USD
View
B+
Retailer 5
-
$2,088 USD
View
Most Expensive
B
MOH London
LG653408791 · Nov 3
$2,525 USD
£1,988 GBP
View
5 more retailers have this diamond
Prices start from $842 USDSave up to $1,683 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
3.14ct Cushion
$842 USD