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Round|Lab Grown|GCAL

2.53ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • GCAL 330310152

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330310152

Diamond specifications and retailer prices

From $475 CAD
As of November 5, 2026
Save $3,743 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,218 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 330310152. Listed at 13 retailers as of November 5, 2026, with prices from $475 to $4,218, a $3,743 spread on the same certified stone. Do Amore Diamonds lists it at $4,218. 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
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330310152
Dimensions8.67 × 8.71 × 5.44 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.67 mm8.71 mm2.53 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330310152
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: Nov 5
Current: $4,218 CAD|Low: $425 CAD|High: $4,218 CAD|Avg: $1,601 CAD|+7.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$475 CAD
Retailer 12$532 CAD
Retailer 3$589 CAD
Retailer 13$589 CAD
Retailer 4$873 CAD
Retailer 9$906 CAD
Retailer 7$1,944 CAD
Retailer 2$1,994 CAD
Retailer 11$2,091 CAD
Retailer 10$2,296 CAD
Retailer 5$2,307 CAD
Retailer 6$2,533 CAD
Do Amore Diamonds$4,218 CAD

33 data points across 13 retailers

13 retailers$475 CAD to $4,218 CAD

A
Cheapest Retailer
-
$475 CAD
A
Retailer 2
-
$532 CAD
View
Final sale: no returns
Retailer 3
-
$589 CAD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$589 CAD
View
B+
Retailer 5
-
$873 CAD
View
A
Retailer 6
-
$906 CAD
View
A
Retailer 7
-
$1,944 CAD
View
A
Retailer 8
-
$1,994 CAD
View
A
Retailer 9
-
$2,091 CAD
View
A
Retailer 10
-
$2,296 CAD
View
A
Retailer 11
-
$2,307 CAD
View
A
Retailer 12
-
$2,533 CAD
View
Most Expensive
B+
Do Amore Diamonds
27-8192FB164 · Nov 6
$4,218 CAD
$3,020 USD
View
12 more retailers have this diamond
Prices start from $475 CADSave up to $3,743 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
$475 CAD