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2.63ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG522222509

Shape and cutting style on the report: Round brilliant

Certificate IGI LG522222509

Diamond specifications and retailer prices

From $1,688 NZD
As of November 5, 2026
Save $4,936 NZD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,624 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 2.63ct lab-grown round diamond

This 2.63ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522222509 or 522222509. Listed at 14 retailers as of November 5, 2026, with prices from $1,688 to $6,624, a $4,936 spread on the same certified stone. MOH London lists it at $6,624. 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

2.63
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522222509
Dimensions8.98 × 8.95 × 5.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.98 mm8.95 mm2.63 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522222509
Side View
Table 58.5%Crown 33.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.7%

Caratlytics Score

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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 5
Current: $6,624 NZD|Low: $438 NZD|High: $6,721 NZD|Avg: $2,905 NZD|-1.4%
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
November 6, 2026
Retailer 10$1,688 NZD
Retailer 12$1,836 NZD
Retailer 6$1,891 NZD
Retailer 2$1,959 NZD
Retailer 3$1,959 NZD
Retailer 4$2,032 NZD
Retailer 14$2,540 NZD
Retailer 7$2,978 NZD
Retailer 8$3,126 NZD
Retailer 5$3,134 NZD
Retailer 11$3,771 NZD
Retailer 13$4,220 NZD
Retailer 9$5,506 NZD
MOH London$6,624 NZD

31 data points across 14 retailers

14 retailers$1,688 NZD to $6,624 NZD

A
Cheapest Retailer
-
$1,688 NZD
B+
Retailer 2
-
$1,836 NZD
View
B+
Retailer 3
-
$1,891 NZD
View
Final sale: no returns
B+
Retailer 4
-
$1,959 NZD
View
B+
Retailer 5
-
$2,032 NZD
View
B+
Retailer 6
-
$2,277 NZD
View
B+
Retailer 7
-
$2,540 NZD
View
B
Retailer 8
-
$2,978 NZD
View
B
Retailer 9
-
$3,126 NZD
View
B
Retailer 10
-
$3,134 NZD
View
B
Retailer 11
-
$3,771 NZD
View
B
Retailer 12
-
$4,220 NZD
View
B
Retailer 13
-
$5,506 NZD
View
Most Expensive
B
MOH London
LG522222509 · Nov 5
$6,624 NZD
£2,932 GBP
View
13 more retailers have this diamond
Prices start from $1,688 NZDSave up to $4,936 NZD

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
2.63ct Round
$1,688 NZD