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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 $338 AUD
As of November 6, 2026
Save $1,335 AUD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,673 AUD at MOH London · As of November 5, 2026
View at MOH London

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 13 retailers as of November 5, 2026, with prices from $338 to $1,673, a $1,335 spread on the same certified stone. MOH London lists it at $1,673. 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

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: Nov 6
Current: $1,673 AUD|Low: $338 AUD|High: $4,774 AUD|Avg: $1,403 AUD
MOH London
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 12$338 AUD
Retailer 15$392 AUD
Retailer 16$419 AUD
Retailer 5$466 AUD
Retailer 10$509 AUD
Retailer 2$699 AUD
Retailer 6$710 AUD
Retailer 11$782 AUD
Retailer 3$819 AUD
Retailer 4$1,061 AUD
Retailer 14$1,346 AUD
Retailer 17$1,351 AUD
MOH London$1,673 AUD
Retailer 7$1,879 AUD
Retailer 13$2,256 AUD
Retailer 8$3,505 AUD
Retailer 9$4,774 AUD

10 data points across 17 retailers

13 retailers$338 AUD to $1,673 AUD

A
Cheapest Retailer
-
$338 AUD
A
Retailer 2
-
$392 AUD
View
A
Retailer 3
-
$419 AUD
View
A
Retailer 4
-
$466 AUD
View
A
Retailer 5
-
$509 AUD
View
A
Retailer 6
-
$699 AUD
View
B+
Retailer 7
-
$710 AUD
View
A
Retailer 8
-
$782 AUD
View
A
Retailer 9
-
$819 AUD
View
B+
Retailer 10
-
$1,061 AUD
View
B+
Retailer 11
-
$1,346 AUD
View
B+
Retailer 12
-
$1,351 AUD
View
Most Expensive
B
MOH London
LG691526057 · Nov 5
$1,673 AUD
£905 GBP
View
12 more retailers have this diamond
Prices start from $338 AUDSave up to $1,335 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 Radiant
$338 AUD