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2.54ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2544435584

Certificate GIA 2544435584

Diamond specifications and retailer prices

From HK$291,232 HKD
$37,120 USD
As of November 1, 2026
2 retailers carry this diamond
Most expensive: HK$291,232 HKD at Diamonds Direct
View at Diamonds Direct

About this 2.54ct natural round diamond

This 2.54ct natural 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 GIA 2544435584. Listed at 2 retailers as of November 1, 2026. 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

2.54
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2544435584
Dimensions8.65 × 8.69 × 5.43 mm
L/W Ratio1.00
Top View
8.65 mm8.69 mm2.54 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544435584
Side View
Table 56.0%Crown 35.5°Girdle: STK-STKPavilion 40.8°CuletDepth 62.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: HK$291,232 HKD|Low: HK$188,571 HKD|High: HK$309,089 HKD|Avg: HK$239,526 HKD|+8.0%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2HK$188,571 HKD
Retailer 4HK$199,722 HKD
Retailer 3HK$223,116 HKD
Retailer 5HK$228,749 HKD
Retailer 7HK$231,889 HKD
Retailer 9HK$238,804 HKD
Retailer 6HK$243,954 HKD
Diamonds DirectHK$291,232 HKD
Retailer 8HK$309,089 HKD

23 data points across 9 retailers

2 retailers

Retailer 1
-
HK$188,571 HKD
$24,035 USD
Price last confirmed 15 days ago
Most Expensive
C
Diamonds Direct
777062 · Nov 1
HK$291,232 HKD
$37,120 USD
View
1 more retailer has this diamond

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.

C
2.54ct Round
HK$291,232 HKD