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Round|Lab Grown|IGI

2.53ct K SI1 Round Lab Grown Diamond

EX • K/SI1 • IGI LG485136699

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485136699

Diamond specifications and retailer prices

From $3,080 CAD
As of November 5, 2026
Save $6,585 CAD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,665 CAD at MOH London · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485136699 or 485136699. Listed at 10 retailers as of November 5, 2026, with prices from $3,080 to $9,665, a $6,585 spread on the same certified stone. MOH London lists it at $9,665. 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
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136699
Dimensions8.65 × 8.71 × 5.33 mm
L/W Ratio1.01
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
8.65 mm8.71 mm2.53 ctK / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485136699
Side View
Table 60.5%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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: $9,665 CAD|Low: $2,955 CAD|High: $9,819 CAD|Avg: $5,037 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$3,080 CAD
Retailer 2$3,462 CAD
Retailer 6$3,571 CAD
Retailer 8$3,571 CAD
Retailer 3$3,799 CAD
Retailer 9$4,561 CAD
Retailer 7$5,579 CAD
Retailer 4$5,598 CAD
MOH London$9,665 CAD

40 data points across 9 retailers

10 retailers$3,080 CAD to $9,665 CAD

A
Cheapest Retailer
-
$3,080 CAD
A
Retailer 2
-
$3,349 CAD
View
A
Retailer 3
-
$3,462 CAD
View
A
Retailer 4
-
$3,571 CAD
View
Retailer 5
-
$3,571 CAD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$3,799 CAD
View
B
Retailer 7
-
$4,909 CAD
View
B
Retailer 8
-
$5,579 CAD
View
B
Retailer 9
-
$5,598 CAD
View
Most Expensive
B
MOH London
LG485136699 · Nov 5
$9,665 CAD
£5,449 GBP
View
9 more retailers have this diamond
Prices start from $3,080 CADSave up to $6,585 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
$3,080 CAD