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Cushion|Lab Grown|IGI

1.71ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG673424712

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG673424712

Diamond specifications and retailer prices

From $331 SGD
$259 USD
As of November 1, 2026
Save $1,370 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,701 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.71ct lab-grown cushion diamond

This 1.71ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG673424712 or 673424712. Listed at 16 retailers as of November 1, 2026, with prices from $331 to $1,701, a $1,370 spread on the same certified stone. Brilliant Earth lists it at $1,701. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673424712
Dimensions8.92 × 6.05 × 3.97 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm6.05 mm1.71 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673424712
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.6%

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: Nov 1
Current: $1,701 SGD|Low: $318 SGD|High: $1,739 SGD|Avg: $875 SGD|-2.2%
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 12$331 SGD
Retailer 9$495 SGD
Retailer 15$540 SGD
Retailer 16$563 SGD
Retailer 4$615 SGD
Retailer 13$642 SGD
Retailer 10$772 SGD
Retailer 7$881 SGD
Retailer 2$1,038 SGD
Retailer 14$1,288 SGD
Retailer 11$1,349 SGD
Retailer 8$1,437 SGD
Retailer 5$1,518 SGD
Retailer 6$1,562 SGD
Retailer 3$1,652 SGD
Brilliant Earth$1,701 SGD

32 data points across 16 retailers

16 retailers$331 SGD to $1,701 SGD

A
Cheapest Retailer
-
$331 SGD
$259 USD
Final sale: no returns
A
Retailer 2
-
$495 SGD
£305 GBP
View
A
Retailer 3
-
$540 SGD
HK$3,300 HKD
View
B+
Retailer 4
-
$563 SGD
$440 USD
View
A
Retailer 5
-
$615 SGD
$481 USD
View
A
Retailer 6
-
$642 SGD
€478 EUR
View
A
Retailer 7
-
$772 SGD
£475 GBP
View
Retailer 8
-
$881 SGD
$689 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$1,038 SGD
$812 USD
View
B
Retailer 10
-
$1,288 SGD
$1,007 USD
View
B+
Retailer 11
-
$1,349 SGD
$1,055 USD
View
Retailer 12
-
$1,437 SGD
£885 GBP
View
Price last confirmed 22 days ago
B
Retailer 13
-
$1,518 SGD
$1,187 USD
View
B
Retailer 14
-
$1,562 SGD
View
B
Retailer 15
-
$1,652 SGD
$1,292 USD
View
Most Expensive
B
Brilliant Earth
22255766Y · Nov 2
$1,701 SGD
$1,330 USD
View
15 more retailers have this diamond
Prices start from $331 SGDSave up to $1,370 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
1.71ct Cushion
$331 SGD