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Cushion|Lab Grown|IGI

3.09ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG790694231

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790694231

Diamond specifications and retailer prices

From $1,014 SGD
$791 USD
As of October 30, 2026
Save $4,613 SGD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,627 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG790694231 or 790694231. Listed at 8 retailers as of October 29, 2026, with prices from $1,014 to $5,627, a $4,613 spread on the same certified stone. Do Amore Diamonds lists it at $5,627. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790694231
Dimensions10.28 × 7.46 × 5.06 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.28 mm7.46 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790694231
Side View
Table 58.0%Crown 34.5°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 67.8%

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: Oct 30
Current: $5,627 SGD|Low: $438 SGD|High: $6,434 SGD|Avg: $2,333 SGD|+0.9%
Do Amore Diamonds
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
Retailer 15
October 29, 2026
Retailer 4$438 SGD
Retailer 12$1,014 SGD
Retailer 10$1,041 SGD
Retailer 8$1,045 SGD
Retailer 15$1,092 SGD
Retailer 2$1,272 SGD
Retailer 13$1,286 SGD
Retailer 11$1,318 SGD
Retailer 3$2,465 SGD
Retailer 6$2,887 SGD
Retailer 5$3,097 SGD
Retailer 9$3,640 SGD
Retailer 7$3,726 SGD
Do Amore Diamonds$5,627 SGD
Retailer 14$6,434 SGD

19 data points across 15 retailers

8 retailers$1,014 SGD to $5,627 SGD

A
Cheapest Retailer
-
$1,014 SGD
$791 USD
B+
Retailer 2
-
$1,041 SGD
$812 USD
View
A
Retailer 3
-
$1,045 SGD
$815 USD
View
A
Retailer 4
-
$1,272 SGD
€945 EUR
View
A
Retailer 5
-
$1,318 SGD
$1,028 USD
View
Retailer 6
-
$2,887 SGD
A$3,465 AUD
View
Price last confirmed 118 days ago
Retailer 7
-
$3,640 SGD
£2,236 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-D20A7A78D · Oct 29
$5,627 SGD
$4,390 USD
View
7 more retailers have this diamond
Prices start from $1,014 SGDSave up to $4,613 SGD

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
$1,014 SGD