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2.55ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2564380265

Certificate GIA 2564380265

Diamond specifications and retailer prices

From $19,385 USD
SGD 26,196 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $19,385 USD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 2.55ct natural round diamond

This 2.55ct 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 2564380265. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.55
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564380265
Dimensions8.78 × 8.73 × 5.39 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Needle, Cloud
Top View
8.78 mm8.73 mm2.55 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2564380265
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.8°CuletDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $19,385 USD|Low: $19,385 USD|High: $19,385 USD|Avg: $19,385 USD
October 31, 2026
Fonder Diamond$19,385 USD

1 data point across 1 retailer

1 retailer

B+
Fonder Diamond
637217053 · Oct 31
$19,385 USD
SGD 26,196 SGD
View

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.

B+
2.55ct Round
$19,385 USD