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Round|Lab Grown|IGI

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 $949 USD
As of October 29, 2026
Save $2,804 USD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,753 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $949 to $3,753, a $2,804 spread on the same certified stone. MOH London lists it at $3,753. 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
Color
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

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: Oct 29
Current: $3,753 USD|Low: $246 USD|High: $3,778 USD|Avg: $1,436 USD|-0.7%
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
October 30, 2026
Retailer 8$949 USD
Retailer 11$1,032 USD
Retailer 6$1,063 USD
Retailer 10$1,101 USD
Retailer 14$1,101 USD
Retailer 3$1,142 USD
Retailer 13$1,428 USD
Retailer 7$1,686 USD
Retailer 4$1,762 USD
Retailer 2$1,773 USD
Retailer 5$2,050 USD
Retailer 12$2,372 USD
Retailer 9$3,095 USD
MOH London$3,753 USD

31 data points across 14 retailers

14 retailers$949 USD to $3,753 USD

A
Cheapest Retailer
-
$949 USD
B+
Retailer 2
-
$1,032 USD
View
B+
Retailer 3
-
$1,063 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,101 USD
View
B+
Retailer 5
-
$1,142 USD
View
B+
Retailer 6
-
$1,280 USD
HK$10,000 HKD
View
B+
Retailer 7
-
$1,428 USD
View
B
Retailer 8
-
$1,686 USD
£1,327 GBP
View
B
Retailer 9
-
$1,762 USD
View
B
Retailer 10
-
$1,773 USD
£1,396 GBP
View
Retailer 11
-
$2,050 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$2,372 USD
View
B
Retailer 13
-
$3,095 USD
View
Most Expensive
B
MOH London
LG522222509 · Oct 29
$3,753 USD
£2,955 GBP
View
13 more retailers have this diamond
Prices start from $949 USDSave up to $2,804 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
2.63ct Round
$949 USD