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Round|Lab Grown|GCAL

2.53ct H SI1 Round Lab Grown Diamond

VG • H/SI1 • GCAL 323000260

Shape and cutting style on the report: Round brilliant

Certificate GCAL 323000260

Diamond specifications and retailer prices

From $678 NZD
As of November 4, 2026
Save $2,560 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,237 NZD at MOH London · As of November 3, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 323000260. Listed at 12 retailers as of November 3, 2026, with prices from $678 to $3,237, a $2,560 spread on the same certified stone. MOH London lists it at $3,237. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.53
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 323000260
Dimensions8.76 × 8.79 × 5.44 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.76 mm8.79 mm2.53 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 323000260
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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 4
Current: $3,237 NZD|Low: $653 NZD|High: $3,253 NZD|Avg: $1,967 NZD|+7.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$678 NZD
Retailer 9$699 NZD
Retailer 7$1,112 NZD
Retailer 4$1,155 NZD
Retailer 3$2,476 NZD
Retailer 2$2,540 NZD
Retailer 5$2,925 NZD
Retailer 8$2,939 NZD
MOH London$3,237 NZD

28 data points across 9 retailers

12 retailers$678 NZD to $3,237 NZD

Retailer 1
-
$564 NZD
Price last confirmed 45 days ago
Retailer 2
-
$655 NZD
View
Price last confirmed 44 days ago
A
Retailer 3
-
$678 NZD
View
Final sale: no returns
Retailer 4
-
$690 NZD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
$1,112 NZD
View
B+
Retailer 6
-
$1,155 NZD
View
B+
Retailer 7
-
$2,476 NZD
View
Retailer 8
-
$2,480 NZD
View
Price last confirmed 46 days ago
B+
Retailer 9
-
$2,540 NZD
View
B+
Retailer 10
-
$2,925 NZD
View
B+
Retailer 11
-
$2,939 NZD
View
Most Expensive
B+
MOH London
323000260 · Nov 3
$3,237 NZD
£1,433 GBP
View
11 more retailers have this diamond
Prices start from $678 NZDSave up to $2,560 NZD

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
$678 NZD