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Cushion|Lab Grown|IGI

2.10ct K SI1 Cushion Lab Grown Diamond

ID • K/SI1 • IGI LG436046659

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG436046659

Diamond specifications and retailer prices

From $2,225 USD
As of November 6, 2026
Save $3,627 USD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,852 USD at MOH London · As of November 5, 2026
View at MOH London

About this 2.1ct lab-grown cushion diamond

This 2.1ct lab-grown cushion sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046659 or 436046659. Listed at 4 retailers as of November 5, 2026, with prices from $2,225 to $5,852, a $3,627 spread on the same certified stone. MOH London lists it at $5,852. 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
K
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046659
Dimensions7.45 × 7.33 × 4.96 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.45 mm7.33 mm2.10 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436046659
Side View
Table 60.5%Crown 35.5°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $5,852 USD|Low: $2,055 USD|High: $5,985 USD|Avg: $3,792 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$2,055 USD
Retailer 2$2,225 USD
Retailer 5$2,752 USD
Retailer 4$3,224 USD
MOH London$5,852 USD

16 data points across 5 retailers

4 retailers$2,225 USD to $5,852 USD

Retailer 1
-
$2,055 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$2,225 USD
View
B
Retailer 3
-
$3,224 USD
View
Most Expensive
B
MOH London
LG436046659 · Nov 5
$5,852 USD
£4,608 GBP
View
3 more retailers have this diamond
Prices start from $2,225 USDSave up to $3,627 USD

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 Cushion
$2,225 USD