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Radiant|Lab Grown|IGI

2.10ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG691526057

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

Certificate IGI LG691526057

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 30, 2026
Save $886 SGD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,183 SGD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 2.1ct lab-grown radiant diamond

This 2.1ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG691526057 or 691526057. Listed at 10 retailers as of October 28, 2026, with prices from $297 to $1,183, a $886 spread on the same certified stone. NZ Jewellers lists it at $1,183. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.10
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691526057
Dimensions9.10 × 6.44 × 4.16 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.10 mm6.44 mm2.10 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691526057
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 34°Culet: NoneDepth 64.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,183 SGD|Low: $297 SGD|High: $4,193 SGD|Avg: $1,311 SGD
NZ Jewellers
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
October 30, 2026
Retailer 15$297 SGD
Retailer 14$344 SGD
Retailer 9$368 SGD
Retailer 12$409 SGD
Retailer 2$452 SGD
Retailer 13$624 SGD
Retailer 8$694 SGD
Retailer 10$720 SGD
Retailer 3$746 SGD
Retailer 11$932 SGD
NZ Jewellers$1,183 SGD
Retailer 4$1,651 SGD
Retailer 6$2,444 SGD
Retailer 5$3,079 SGD
Retailer 7$4,193 SGD

4 data points across 15 retailers

10 retailers$297 SGD to $1,183 SGD

A
Cheapest Retailer
-
$297 SGD
$232 USD
A
Retailer 2
-
$344 SGD
$269 USD
View
A
Retailer 3
-
$368 SGD
$288 USD
View
A
Retailer 4
-
$409 SGD
HK$2,500 HKD
View
A
Retailer 5
-
$452 SGD
£278 GBP
View
B+
Retailer 6
-
$624 SGD
$488 USD
View
A
Retailer 7
-
$694 SGD
£427 GBP
View
A
Retailer 8
-
$720 SGD
$563 USD
View
B+
Retailer 9
-
$932 SGD
$729 USD
View
Most Expensive
B+
NZ Jewellers
a797eb0b-dc77-40ef-8050-0c7679ac40c0 · Oct 28
$1,183 SGD
$925 USD
View
9 more retailers have this diamond
Prices start from $297 SGDSave up to $886 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
2.10ct Radiant
$297 SGD