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0.53ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • GIA 2286372473

Certificate GIA 2286372473

Diamond specifications and retailer prices

From $700 CAD
As of October 31, 2026
Save $1,461 CAD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,160 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2286372473. Listed at 4 retailers as of October 31, 2026, with prices from $700 to $2,160, a $1,461 spread on the same certified stone. MOH London lists it at $2,160. 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

0.53
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2286372473
Dimensions5.15 × 5.18 × 3.22 mm
L/W Ratio1.01
Top View
5.15 mm5.18 mm0.53 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2286372473
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,160 CAD|Low: $658 CAD|High: $2,160 CAD|Avg: $1,089 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$658 CAD
Retailer 5$700 CAD
Retailer 6$971 CAD
Retailer 2$1,103 CAD
Retailer 3$1,147 CAD
Retailer 7$1,246 CAD
MOH London$2,160 CAD

3 data points across 7 retailers

4 retailers$700 CAD to $2,160 CAD

B+
Cheapest Retailer
-
$700 CAD
B
Retailer 2
-
$1,103 CAD
View
B
Retailer 3
-
$1,147 CAD
View
Most Expensive
B
MOH London
637F19CB8 · Nov 1
$2,160 CAD
£1,218 GBP
View
3 more retailers have this diamond
Prices start from $700 CADSave up to $1,461 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.

B+
0.53ct Round
$700 CAD