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Cushion|Lab Grown|IGI

3.65ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG806628862

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG806628862

Diamond specifications and retailer prices

From $1,528 SGD
£941 GBP
As of October 30, 2026
Save $6,577 SGD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,105 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.65ct lab-grown cushion diamond

This 3.65ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806628862 or 806628862. Listed at 10 retailers as of October 29, 2026, with prices from $1,528 to $8,105, a $6,577 spread on the same certified stone. Brilliant Earth lists it at $8,105. 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

3.65
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628862
Dimensions10.06 × 8.03 × 5.46 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm8.03 mm3.65 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806628862
Side View
Table 64.0%Crown 33.5°Girdle: THK-VTKPavilion 42.1°Culet: LargeDepth 68.0%

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: $8,105 SGD|Low: $1,183 SGD|High: $8,105 SGD|Avg: $2,998 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$1,528 SGD
Retailer 9$1,562 SGD
Retailer 7$1,624 SGD
Retailer 4$1,683 SGD
Retailer 2$1,852 SGD
Retailer 5$2,221 SGD
Retailer 6$3,262 SGD
Retailer 10$3,301 SGD
Retailer 8$4,035 SGD
Brilliant Earth$8,105 SGD

13 data points across 10 retailers

10 retailers$1,528 SGD to $8,105 SGD

A
Cheapest Retailer
-
$1,528 SGD
£941 GBP
A
Retailer 2
-
$1,562 SGD
$1,222 USD
View
A
Retailer 3
-
$1,624 SGD
$1,270 USD
View
A
Retailer 4
-
$1,683 SGD
€1,254 EUR
View
A
Retailer 5
-
$1,852 SGD
$1,449 USD
View
A
Retailer 6
-
$2,221 SGD
ZAR 28,066 ZAR
View
B+
Retailer 7
-
$3,262 SGD
$2,552 USD
View
B+
Retailer 8
-
$3,301 SGD
$2,582 USD
View
B
Retailer 9
-
$4,035 SGD
£2,485 GBP
View
Most Expensive
B
Brilliant Earth
20604792A · Oct 29
$8,105 SGD
$6,340 USD
View
9 more retailers have this diamond
Prices start from $1,528 SGDSave up to $6,577 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
3.65ct Cushion
$1,528 SGD