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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 $3,238 AUD
As of November 6, 2026
Save $5,279 AUD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,517 AUD 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 $3,238 to $8,517, a $5,279 spread on the same certified stone. MOH London lists it at $8,517. 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
Colour
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: $8,517 AUD|Low: $2,991 AUD|High: $8,711 AUD|Avg: $5,519 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$2,991 AUD
Retailer 2$3,238 AUD
Retailer 5$4,005 AUD
Retailer 4$4,692 AUD
MOH London$8,517 AUD

16 data points across 5 retailers

4 retailers$3,238 AUD to $8,517 AUD

Retailer 1
-
$2,991 AUD
Price last confirmed 25 days ago
A
Retailer 2
-
$3,238 AUD
View
B
Retailer 3
-
$4,692 AUD
View
Most Expensive
B
MOH London
LG436046659 · Nov 5
$8,517 AUD
£4,608 GBP
View
3 more retailers have this diamond
Prices start from $3,238 AUDSave up to $5,279 AUD

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
$3,238 AUD