CaratHunter
Plans
Round|Natural|GIA

2.53ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2567641779

Certificate GIA 2567641779

Diamond specifications and retailer prices

From HK$177,837 HKD
₹2,158,748 INR
As of October 31, 2026
Save HK$113,422 HKD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$291,259 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.53ct natural round diamond

This 2.53ct natural round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567641779. Listed at 16 retailers as of October 31, 2026, with prices from HK$177,837 to HK$291,259, a HK$113,422 spread on the same certified stone. MOH London lists it at HK$291,259. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567641779
Dimensions8.74 × 8.71 × 5.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.74 mm8.71 mm2.53 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567641779
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

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: Oct 31
Current: HK$291,259 HKD|Low: HK$177,837 HKD|High: HK$338,718 HKD|Avg: HK$232,927 HKD
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
Retailer 15
November 2, 2026
Retailer 4HK$177,837 HKD
Retailer 8HK$186,525 HKD
Retailer 10HK$187,418 HKD
Retailer 3HK$197,280 HKD
Retailer 2HK$205,687 HKD
Retailer 11HK$208,887 HKD
Retailer 7HK$211,198 HKD
Retailer 13HK$217,640 HKD
Retailer 15HK$223,014 HKD
Retailer 9HK$225,276 HKD
Retailer 12HK$229,039 HKD
Retailer 5HK$251,776 HKD
Retailer 14HK$257,880 HKD
Retailer 6HK$274,858 HKD
MOH LondonHK$291,259 HKD

5 data points across 15 retailers

16 retailersHK$177,837 HKD to HK$291,259 HKD

A
Cheapest Retailer
-
HK$177,837 HKD
₹2,158,748 INR
A
Retailer 2
-
HK$186,525 HKD
£18,720 GBP
View
A
Retailer 3
-
HK$187,418 HKD
$23,888 USD
View
B+
Retailer 4
-
HK$192,370 HKD
A$37,722 AUD
View
B+
Retailer 5
-
HK$197,280 HKD
$25,145 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$205,687 HKD
£20,643 GBP
View
B+
Retailer 7
-
HK$208,887 HKD
$26,624 USD
View
B+
Retailer 8
-
HK$211,198 HKD
$26,919 USD
View
B+
Retailer 9
-
HK$217,640 HKD
$27,740 USD
View
B+
Retailer 10
-
HK$223,014 HKD
$28,425 USD
View
B+
Retailer 11
-
HK$225,276 HKD
€27,346 EUR
View
B+
Retailer 12
-
HK$229,039 HKD
$29,193 USD
View
B+
Retailer 13
-
HK$251,776 HKD
$32,091 USD
View
B
Retailer 14
-
HK$257,880 HKD
ZAR 531,002 ZAR
View
B
Retailer 15
-
HK$274,858 HKD
$35,033 USD
View
Most Expensive
B
MOH London
9D59ABD77 · Nov 1
HK$291,259 HKD
£29,231 GBP
View
15 more retailers have this diamond
Prices start from HK$177,837 HKDSave up to HK$113,422 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$177,837 HKD