CaratHunter
Plans
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 HK$2,667 HKD
As of November 5, 2026
Save HK$21,025 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$23,693 HKD 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 HK$2,667 to HK$23,693, a HK$21,025 spread on the same certified stone. Do Amore Diamonds lists it at HK$23,693. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$23,693 HKD|Low: HK$2,385 HKD|High: HK$23,693 HKD|Avg: HK$8,995 HKD|+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 8HK$2,667 HKD
Retailer 12HK$2,989 HKD
Retailer 3HK$3,311 HKD
Retailer 13HK$3,311 HKD
Retailer 4HK$4,903 HKD
Retailer 9HK$5,092 HKD
Retailer 7HK$10,921 HKD
Retailer 2HK$11,203 HKD
Retailer 11HK$11,744 HKD
Retailer 10HK$12,898 HKD
Retailer 5HK$12,960 HKD
Retailer 6HK$14,231 HKD
Do Amore DiamondsHK$23,693 HKD

33 data points across 13 retailers

13 retailersHK$2,667 HKD to HK$23,693 HKD

A
Cheapest Retailer
-
HK$2,667 HKD
A
Retailer 2
-
HK$2,989 HKD
View
Final sale: no returns
Retailer 3
-
HK$3,311 HKD
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$3,311 HKD
View
B+
Retailer 5
-
HK$4,903 HKD
View
A
Retailer 6
-
HK$5,092 HKD
View
A
Retailer 7
-
HK$10,921 HKD
View
A
Retailer 8
-
HK$11,203 HKD
View
A
Retailer 9
-
HK$11,744 HKD
View
A
Retailer 10
-
HK$12,898 HKD
View
A
Retailer 11
-
HK$12,960 HKD
View
A
Retailer 12
-
HK$14,231 HKD
View
Most Expensive
B+
Do Amore Diamonds
27-8192FB164 · Nov 6
HK$23,693 HKD
$3,020 USD
View
12 more retailers have this diamond
Prices start from HK$2,667 HKDSave up to HK$21,025 HKD

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
HK$2,667 HKD