CaratHunter
Plans
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 $1,356 AUD
As of November 5, 2026
Save $3,964 AUD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,319 AUD 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 $1,356 to $5,319, a $3,964 spread on the same certified stone. MOH London lists it at $5,319. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,319 AUD|Low: $351 AUD|High: $5,397 AUD|Avg: $2,333 AUD|-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$1,356 AUD
Retailer 12$1,474 AUD
Retailer 6$1,518 AUD
Retailer 2$1,573 AUD
Retailer 3$1,573 AUD
Retailer 4$1,631 AUD
Retailer 14$2,040 AUD
Retailer 7$2,391 AUD
Retailer 8$2,510 AUD
Retailer 5$2,517 AUD
Retailer 11$3,028 AUD
Retailer 13$3,388 AUD
Retailer 9$4,421 AUD
MOH London$5,319 AUD

31 data points across 14 retailers

14 retailers$1,356 AUD to $5,319 AUD

A
Cheapest Retailer
-
$1,356 AUD
B+
Retailer 2
-
$1,474 AUD
View
B+
Retailer 3
-
$1,518 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,573 AUD
View
B+
Retailer 5
-
$1,631 AUD
View
B+
Retailer 6
-
$1,828 AUD
View
B+
Retailer 7
-
$2,040 AUD
View
B
Retailer 8
-
$2,391 AUD
View
B
Retailer 9
-
$2,510 AUD
View
B
Retailer 10
-
$2,517 AUD
View
B
Retailer 11
-
$3,028 AUD
View
B
Retailer 12
-
$3,388 AUD
View
B
Retailer 13
-
$4,421 AUD
View
Most Expensive
B
MOH London
LG522222509 · Nov 5
$5,319 AUD
£2,932 GBP
View
13 more retailers have this diamond
Prices start from $1,356 AUDSave up to $3,964 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
2.63ct Round
$1,356 AUD