Round|Natural|GIA

0.48ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2554302672

Certificate GIA 2554302672

Diamond specifications and retailer prices

From $412 USD
As of November 7, 2026
Save $906 USD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,318 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.48ct natural round diamond

This 0.48ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2554302672. Listed at 7 retailers as of November 4, 2026, with prices from $412 to $1,318, a $906 spread on the same certified stone. MOH London lists it at $1,318. 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

0.48
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2554302672
Dimensions5.00 × 5.04 × 3.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.00 mm5.04 mm0.48 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554302672
Side View
Table 57.0%Crown 36°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.3%

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 7
Current: $1,318 USD|Low: $412 USD|High: $1,336 USD|Avg: $760 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 2$412 USD
Retailer 4$697 USD
Retailer 6$705 USD
Retailer 5$762 USD
Retailer 3$791 USD
MOH London$1,318 USD

46 data points across 6 retailers

7 retailers$412 USD to $1,318 USD

A
Cheapest Retailer
-
$412 USD
Retailer 2
-
$592 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$697 USD
View
B+
Retailer 4
-
$705 USD
View
B+
Retailer 5
-
$762 USD
View
B+
Retailer 6
-
$791 USD
View
Most Expensive
B
MOH London
B6EA117BE · Nov 4
$1,318 USD
£1,038 GBP
View
6 more retailers have this diamond
Prices start from $412 USDSave up to $906 USD

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
0.48ct Round
$412 USD