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Cushion|Lab Grown|IGI

3.51ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG750559335

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG750559335

Diamond specifications and retailer prices

From $780 SGD
$610 USD
As of November 1, 2026
Save $3,952 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,732 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.51ct lab-grown cushion diamond

This 3.51ct 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 LG750559335 or 750559335. Listed at 19 retailers as of November 1, 2026, with prices from $780 to $4,732, a $3,952 spread on the same certified stone. Brilliant Earth lists it at $4,732. 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

3.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750559335
Dimensions10.47 × 8.09 × 5.48 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm8.09 mm3.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750559335
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 36.3°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: Nov 1
Current: $4,732 SGD|Low: $874 SGD|High: $4,758 SGD|Avg: $2,250 SGD|-0.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$874 SGD
Retailer 8$1,004 SGD
Retailer 6$1,271 SGD
Retailer 7$1,382 SGD
Retailer 9$1,746 SGD
Retailer 4$1,795 SGD
Retailer 2$1,871 SGD
Retailer 3$2,889 SGD
Retailer 10$3,455 SGD
Retailer 11$3,472 SGD
Brilliant Earth$4,732 SGD

36 data points across 11 retailers

19 retailers$780 SGD to $4,732 SGD

A
Cheapest Retailer
-
$780 SGD
$610 USD
Final sale: no returns
Retailer 2
-
$826 SGD
$646 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$874 SGD
£538 GBP
View
A
Retailer 4
-
$1,004 SGD
$785 USD
View
B+
Retailer 5
-
$1,106 SGD
$865 USD
View
A
Retailer 6
-
$1,210 SGD
$946 USD
View
A
Retailer 7
-
$1,271 SGD
£782 GBP
View
A
Retailer 8
-
$1,382 SGD
€1,029 EUR
View
A
Retailer 9
-
$1,684 SGD
$1,317 USD
View
A
Retailer 10
-
$1,746 SGD
A$2,100 AUD
View
A
Retailer 11
-
$1,795 SGD
ZAR 22,669 ZAR
View
A
Retailer 12
-
$1,871 SGD
$1,463 USD
View
B+
Retailer 13
-
$2,417 SGD
£1,488 GBP
View
B+
Retailer 14
-
$2,688 SGD
$2,102 USD
View
B+
Retailer 15
-
$2,889 SGD
$2,259 USD
View
B+
Retailer 16
-
$3,066 SGD
$2,397 USD
View
B+
Retailer 17
-
$3,455 SGD
£2,127 GBP
View
B+
Retailer 18
-
$3,472 SGD
$2,715 USD
View
Most Expensive
B
Brilliant Earth
17470743A · Nov 2
$4,732 SGD
$3,700 USD
View
18 more retailers have this diamond
Prices start from $780 SGDSave up to $3,952 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
3.51ct Cushion
$780 SGD