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Cushion|Lab Grown|IGI

1.71ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG723548274

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

Certificate IGI LG723548274

Diamond specifications and retailer prices

From $366 SGD
$286 USD
As of November 1, 2026
Save $2,524 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,889 SGD at Brilliant Earth · As of November 1, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723548274 or 723548274. Listed at 17 retailers as of November 1, 2026, with prices from $366 to $2,889, a $2,524 spread on the same certified stone. Brilliant Earth lists it at $2,889. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723548274
Dimensions7.02 × 6.85 × 4.58 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm6.85 mm1.71 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723548274
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 66.9%

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 1
Current: $2,889 SGD|Low: $349 SGD|High: $3,273 SGD|Avg: $1,103 SGD|-7.4%
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
Retailer 17
November 2, 2026
Retailer 7$366 SGD
Retailer 3$404 SGD
Retailer 15$453 SGD
Retailer 16$626 SGD
Retailer 8$675 SGD
Retailer 12$683 SGD
Retailer 10$699 SGD
Retailer 2$772 SGD
Retailer 5$832 SGD
Retailer 17$848 SGD
Retailer 13$943 SGD
Retailer 6$1,366 SGD
Retailer 4$1,592 SGD
Retailer 11$1,620 SGD
Retailer 14$1,726 SGD
Retailer 9$1,751 SGD
Brilliant Earth$2,889 SGD

39 data points across 17 retailers

17 retailers$366 SGD to $2,889 SGD

A
Cheapest Retailer
-
$366 SGD
$286 USD
Final sale: no returns
Retailer 2
-
$404 SGD
$316 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$453 SGD
£279 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$626 SGD
$490 USD
View
A
Retailer 5
-
$675 SGD
$528 USD
View
A
Retailer 6
-
$683 SGD
€509 EUR
View
A
Retailer 7
-
$699 SGD
ZAR 8,827 ZAR
View
A
Retailer 8
-
$772 SGD
£475 GBP
View
A
Retailer 9
-
$832 SGD
$651 USD
View
A
Retailer 10
-
$848 SGD
$663 USD
View
A
Retailer 11
-
$943 SGD
A$1,135 AUD
View
B+
Retailer 12
-
$1,366 SGD
$1,069 USD
View
B
Retailer 13
-
$1,592 SGD
$1,245 USD
View
B
Retailer 14
-
$1,620 SGD
£998 GBP
View
Retailer 15
-
$1,726 SGD
$1,350 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,751 SGD
$1,370 USD
View
Most Expensive
B
Brilliant Earth
15672814A · Nov 1
$2,889 SGD
$2,260 USD
View
16 more retailers have this diamond
Prices start from $366 SGDSave up to $2,524 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
$366 SGD