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Radiant|Lab Grown|IGI

1.70ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG837633339

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837633339

Diamond specifications and retailer prices

From $264 SGD
$206 USD
As of October 27, 2026
Save $1,735 SGD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,999 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.7ct lab-grown radiant diamond

This 1.7ct lab-grown radiant 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 LG837633339 or 837633339. Listed at 13 retailers as of October 27, 2026, with prices from $264 to $1,999, a $1,735 spread on the same certified stone. Brilliant Earth lists it at $1,999. 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 angle46.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633339
Dimensions8.27 × 5.93 × 3.89 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm5.93 mm1.70 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633339
Side View
Table 67.0%Crown 46.3°Girdle: MediumPavilion 35.2°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: Oct 27
Current: $1,999 SGD|Low: $256 SGD|High: $2,051 SGD|Avg: $1,015 SGD|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$264 SGD
Retailer 8$306 SGD
Retailer 5$366 SGD
Retailer 6$549 SGD
Retailer 10$761 SGD
Retailer 3$1,052 SGD
Retailer 7$1,056 SGD
Retailer 9$1,218 SGD
Retailer 12$1,319 SGD
Retailer 4$1,350 SGD
Retailer 2$1,538 SGD
Brilliant Earth$1,999 SGD

31 data points across 12 retailers

13 retailers$264 SGD to $1,999 SGD

A
Cheapest Retailer
-
$264 SGD
$206 USD
A
Retailer 2
-
$306 SGD
$239 USD
View
A
Retailer 3
-
$366 SGD
£225 GBP
View
A
Retailer 4
-
$549 SGD
€408 EUR
View
A
Retailer 5
-
$761 SGD
$594 USD
View
B+
Retailer 6
-
$1,052 SGD
$821 USD
View
B+
Retailer 7
-
$1,056 SGD
$824 USD
View
B+
Retailer 8
-
$1,218 SGD
$950 USD
View
B
Retailer 9
-
$1,319 SGD
View
Price last confirmed 16 days ago
B
Retailer 10
-
$1,346 SGD
$1,050 USD
View
B
Retailer 11
-
$1,357 SGD
$1,059 USD
View
B
Retailer 12
-
$1,538 SGD
£945 GBP
View
Most Expensive
B
Brilliant Earth
21477711A · Oct 29
$1,999 SGD
$1,560 USD
View
12 more retailers have this diamond
Prices start from $264 SGDSave up to $1,735 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 Radiant
$264 SGD