Cushion|Lab Grown|IGI

3.09ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG810642503

Certificate IGI LG810642503

Diamond specifications and retailer prices

From $791 USD
As of October 30, 2026
Save $2,037 USD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,828 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.09ct lab-grown cushion diamond

This 3.09ct 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 LG810642503 or 810642503. Listed at 6 retailers as of October 26, 2026, with prices from $791 to $2,828, a $2,037 spread on the same certified stone. MOH London lists it at $2,828. 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

3.09
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG810642503
Dimensions10.32 × 7.54 × 5.02 mm
L/W Ratio1.37
Top View
10.32 mm7.54 mm3.09 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810642503
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

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: $2,828 USD|Low: $773 USD|High: $2,840 USD|Avg: $1,215 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$791 USD
Retailer 4$812 USD
Retailer 2$992 USD
Retailer 7$1,003 USD
Retailer 3$1,028 USD
Retailer 6$2,274 USD
MOH London$2,828 USD

12 data points across 7 retailers

6 retailers$791 USD to $2,828 USD

A
Cheapest Retailer
-
$791 USD
B+
Retailer 2
-
$812 USD
View
A
Retailer 3
-
$992 USD
€945 EUR
View
A
Retailer 4
-
$1,028 USD
View
Retailer 5
-
$2,274 USD
A$3,498 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG810642503 · Oct 26
$2,828 USD
£2,227 GBP
View
5 more retailers have this diamond
Prices start from $791 USDSave up to $2,037 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
3.09ct Cushion
$791 USD