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Round|Lab Grown|IGI

2.53ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG497172484

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497172484

Diamond specifications and retailer prices

From $2,165 CAD
$1,550 USD
As of October 29, 2026
Save $11,444 CAD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,609 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497172484 or 497172484. Listed at 11 retailers as of October 29, 2026, with prices from $2,165 to $13,609, a $11,444 spread on the same certified stone. MOH London lists it at $13,609. 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

2.53
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497172484
Dimensions8.89 × 8.93 × 5.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.89 mm8.93 mm2.53 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497172484
Side View
Table 58.5%Crown 33.1°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 58.7%

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: Oct 29
Current: $13,609 CAD|Low: $2,165 CAD|High: $13,717 CAD|Avg: $6,607 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$2,165 CAD
Retailer 3$4,604 CAD
Retailer 7$5,156 CAD
Retailer 5$5,340 CAD
Retailer 8$5,560 CAD
Retailer 9$6,211 CAD
Retailer 2$7,366 CAD
Retailer 6$8,291 CAD
MOH London$13,609 CAD

14 data points across 9 retailers

11 retailers$2,165 CAD to $13,609 CAD

A
Cheapest Retailer
-
$2,165 CAD
$1,550 USD
B+
Retailer 2
-
$4,604 CAD
$3,296 USD
View
B+
Retailer 3
-
$5,009 CAD
$3,586 USD
View
B+
Retailer 4
-
$5,156 CAD
$3,691 USD
View
Final sale: no returns
Retailer 5
-
$5,340 CAD
$3,823 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$5,340 CAD
$3,823 USD
View
B
Retailer 7
-
$5,560 CAD
$3,980 USD
View
B
Retailer 8
-
$6,673 CAD
$4,777 USD
View
B
Retailer 9
-
$7,366 CAD
$5,273 USD
View
B
Retailer 10
-
$8,291 CAD
$5,935 USD
View
Most Expensive
B
MOH London
LG497172484 · Oct 29
$13,609 CAD
£7,671 GBP
View
10 more retailers have this diamond
Prices start from $2,165 CADSave up to $11,444 CAD

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
2.53ct Round
$2,165 CAD