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Cushion|Lab Grown|IGI

1.70ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG541252027

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG541252027

Diamond specifications and retailer prices

From $331 SGD
$259 USD
As of November 1, 2026
Save $1,856 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,187 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.7ct lab-grown cushion diamond

This 1.7ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541252027 or 541252027. Listed at 17 retailers as of November 1, 2026, with prices from $331 to $2,187, a $1,856 spread on the same certified stone. Brilliant Earth lists it at $2,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541252027
Dimensions7.69 × 6.15 × 4.12 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.69 mm6.15 mm1.70 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541252027
Side View
Table 61.5%Crown 38.2°Girdle: THK-VTKPavilion 31.9°Culet: NoneDepth 67.0%

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: $2,187 SGD|Low: $331 SGD|High: $2,340 SGD|Avg: $1,025 SGD|-5.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$331 SGD
Retailer 11$367 SGD
Retailer 8$492 SGD
Retailer 6$588 SGD
Retailer 2$686 SGD
Retailer 3$794 SGD
Retailer 7$904 SGD
Retailer 9$1,399 SGD
Retailer 12$1,423 SGD
Retailer 5$1,470 SGD
Retailer 10$1,496 SGD
Brilliant Earth$2,187 SGD

45 data points across 12 retailers

17 retailers$331 SGD to $2,187 SGD

A
Cheapest Retailer
-
$331 SGD
$259 USD
Final sale: no returns
Retailer 2
-
$367 SGD
$287 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$492 SGD
$385 USD
View
A
Retailer 4
-
$588 SGD
€438 EUR
View
A
Retailer 5
-
$686 SGD
£422 GBP
View
A
Retailer 6
-
$756 SGD
$591 USD
View
A
Retailer 7
-
$794 SGD
$621 USD
View
A
Retailer 8
-
$804 SGD
$629 USD
View
A
Retailer 9
-
$904 SGD
$707 USD
View
B+
Retailer 10
-
$1,246 SGD
$974 USD
View
B+
Retailer 11
-
$1,399 SGD
A$1,683 AUD
View
B
Retailer 12
-
$1,423 SGD
£876 GBP
View
B+
Retailer 13
-
$1,470 SGD
£905 GBP
View
B
Retailer 14
-
$1,489 SGD
$1,164 USD
View
Retailer 15
-
$1,496 SGD
$1,170 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$1,654 SGD
$1,293 USD
View
Most Expensive
B
Brilliant Earth
10789221A · Nov 2
$2,187 SGD
$1,710 USD
View
16 more retailers have this diamond
Prices start from $331 SGDSave up to $1,856 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
1.70ct Cushion
$331 SGD