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Round|Lab Grown|IGI

2.53ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG770653209

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770653209

Diamond specifications and retailer prices

From HK$2,934 HKD
As of November 4, 2026
Save HK$10,078 HKD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,012 HKD 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 top-tier cut grade and certified by IGI LG770653209 or 770653209. Listed at 15 retailers as of November 3, 2026, with prices from HK$2,934 to HK$13,012, a HK$10,078 spread on the same certified stone. MOH London lists it at HK$13,012. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770653209
Dimensions8.71 × 8.67 × 5.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm8.67 mm2.53 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770653209
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 41.4°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 4
Current: HK$13,012 HKD|Low: HK$2,934 HKD|High: HK$22,516 HKD|Avg: HK$8,608 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 14HK$2,934 HKD
Retailer 3HK$3,248 HKD
Retailer 8HK$4,433 HKD
Retailer 11HK$5,241 HKD
Retailer 2HK$5,703 HKD
Retailer 13HK$6,166 HKD
Retailer 4HK$6,645 HKD
Retailer 7HK$8,944 HKD
Retailer 10HK$9,524 HKD
Retailer 12HK$10,356 HKD
Retailer 9HK$11,140 HKD
Retailer 6HK$11,234 HKD
Retailer 5HK$12,670 HKD
MOH LondonHK$13,012 HKD

20 data points across 14 retailers

15 retailersHK$2,934 HKD to HK$13,012 HKD

Retailer 1
-
HK$2,510 HKD
Price last confirmed 36 days ago
A
Retailer 2
-
HK$2,934 HKD
View
Final sale: no returns
Retailer 3
-
HK$3,036 HKD
View
Price last confirmed 31 days ago
Retailer 4
-
HK$3,248 HKD
View
Price last confirmed 35 days ago
A
Retailer 5
-
HK$4,433 HKD
View
B+
Retailer 6
-
HK$5,241 HKD
View
A
Retailer 7
-
HK$5,703 HKD
View
A
Retailer 8
-
HK$6,166 HKD
View
A
Retailer 9
-
HK$6,645 HKD
View
A
Retailer 10
-
HK$8,944 HKD
View
B+
Retailer 11
-
HK$9,524 HKD
View
B+
Retailer 12
-
HK$10,356 HKD
View
Retailer 13
-
HK$10,442 HKD
View
Price last confirmed 30 days ago
A
Retailer 14
-
HK$11,140 HKD
View
Most Expensive
A
MOH London
LG770653209 · Nov 3
HK$13,012 HKD
£1,306 GBP
View
14 more retailers have this diamond
Prices start from HK$2,934 HKDSave up to HK$10,078 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$2,934 HKD