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Cushion|Lab Grown|IGI

2.09ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG578311020

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG578311020

Diamond specifications and retailer prices

From $609 SGD
$476 USD
As of October 28, 2026
Save $2,396 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,004 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.09ct lab-grown cushion diamond

This 2.09ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG578311020 or 578311020. Listed at 15 retailers as of October 28, 2026, with prices from $609 to $3,004, a $2,396 spread on the same certified stone. Brilliant Earth lists it at $3,004. 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

2.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578311020
Dimensions8.76 × 6.59 × 4.40 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.76 mm6.59 mm2.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578311020
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,004 SGD|Low: $541 SGD|High: $3,094 SGD|Avg: $1,556 SGD|-2.9%
Brilliant Earth
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
October 30, 2026
Retailer 4$609 SGD
Retailer 11$675 SGD
Retailer 14$969 SGD
Retailer 10$972 SGD
Retailer 3$1,011 SGD
Retailer 13$1,062 SGD
Retailer 2$1,112 SGD
Retailer 7$1,498 SGD
Retailer 8$1,627 SGD
Retailer 12$1,968 SGD
Retailer 6$2,210 SGD
Retailer 5$2,446 SGD
Retailer 9$2,491 SGD
Brilliant Earth$3,004 SGD

41 data points across 14 retailers

15 retailers$609 SGD to $3,004 SGD

A
Cheapest Retailer
-
$609 SGD
$476 USD
Final sale: no returns
A
Retailer 2
-
$675 SGD
$528 USD
View
A
Retailer 3
-
$969 SGD
$758 USD
View
A
Retailer 4
-
$972 SGD
$760 USD
View
A
Retailer 5
-
$1,011 SGD
$791 USD
View
A
Retailer 6
-
$1,062 SGD
$831 USD
View
A
Retailer 7
-
$1,112 SGD
£685 GBP
View
B+
Retailer 8
-
$1,498 SGD
A$1,803 AUD
View
B+
Retailer 9
-
$1,627 SGD
ZAR 20,559 ZAR
View
B+
Retailer 10
-
$1,947 SGD
HK$11,900 HKD
View
B+
Retailer 11
-
$1,968 SGD
£1,212 GBP
View
B
Retailer 12
-
$2,210 SGD
$1,729 USD
View
B
Retailer 13
-
$2,446 SGD
$1,913 USD
View
B
Retailer 14
-
$2,491 SGD
£1,534 GBP
View
Most Expensive
B
Brilliant Earth
17969683A · Oct 29
$3,004 SGD
$2,350 USD
View
14 more retailers have this diamond
Prices start from $609 SGDSave up to $2,396 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
2.09ct Cushion
$609 SGD