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Cushion|Lab Grown|IGI

1.71ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG778667527

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG778667527

Diamond specifications and retailer prices

From $347 SGD
$271 USD
As of November 3, 2026
Save $1,226 SGD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,572 SGD at MOH London · As of November 2, 2026
View at MOH London

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 LG778667527 or 778667527. Listed at 11 retailers as of November 2, 2026, with prices from $347 to $1,572, a $1,226 spread on the same certified stone. MOH London lists it at $1,572. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778667527
Dimensions6.65 × 6.60 × 4.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.60 mm1.71 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778667527
Side View
Table 60.0%Crown 35.8°Girdle: STK-VTKPavilion 32.1°Culet: NoneDepth 66.4%

Caratlytics Score

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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 3
Current: $1,572 SGD|Low: $347 SGD|High: $1,687 SGD|Avg: $925 SGD|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 10$347 SGD
Retailer 9$588 SGD
Retailer 3$649 SGD
Retailer 6$659 SGD
Retailer 8$703 SGD
Retailer 2$739 SGD
Retailer 4$780 SGD
Retailer 7$1,328 SGD
Retailer 5$1,545 SGD
MOH London$1,572 SGD

41 data points across 10 retailers

11 retailers$347 SGD to $1,572 SGD

A
Cheapest Retailer
-
$347 SGD
$271 USD
Final sale: no returns
A
Retailer 2
-
$588 SGD
$460 USD
View
A
Retailer 3
-
$649 SGD
€483 EUR
View
A
Retailer 4
-
$659 SGD
$515 USD
View
A
Retailer 5
-
$703 SGD
$550 USD
View
A
Retailer 6
-
$739 SGD
£455 GBP
View
A
Retailer 7
-
$780 SGD
$610 USD
View
B
Retailer 8
-
$1,328 SGD
$1,038 USD
View
B+
Retailer 9
-
$1,381 SGD
$1,080 USD
View
B
Retailer 10
-
$1,545 SGD
$1,208 USD
View
Most Expensive
B
MOH London
LG778667527 · Nov 2
$1,572 SGD
£968 GBP
View
10 more retailers have this diamond
Prices start from $347 SGDSave up to $1,226 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
$347 SGD