Round|Natural|GIA

0.48ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2486726899

Certificate GIA 2486726899

Diamond specifications and retailer prices

From €1,074 EUR
£944 GBP
As of November 6, 2026
7 retailers carry this diamond
Most expensive: €1,074 EUR at Diamond Quarter
View at Diamond Quarter

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 2486726899. Listed at 7 retailers as of November 6, 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

0.48
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2486726899
Dimensions4.99 × 4.98 × 3.10 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.99 mm4.98 mm0.48 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2486726899
Side View
Table 59.0%Crown 36°Girdle: Sli. ThickPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €504 EUR|Low: €373 EUR|High: €989 EUR|Avg: €567 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 6, 2026
Retailer 2€373 EUR
Retailer 7€456 EUR
Retailer 8€468 EUR
Retailer 1€504 EUR
Retailer 9€584 EUR
Retailer 10€613 EUR
Retailer 4€631 EUR
Retailer 6€645 EUR
Retailer 3€678 EUR
Retailer 5€989 EUR

9 data points across 10 retailers

7 retailers

Retailer 1
-
€423 EUR
Price last confirmed 37 days ago
Retailer 2
-
€434 EUR
View
Price last confirmed 44 days ago
Retailer 3
-
€456 EUR
View
Price last confirmed 39 days ago
Retailer 4
-
€645 EUR
View
Price last confirmed 39 days ago
Retailer 5
-
€678 EUR
View
Price last confirmed 36 days ago
Retailer 6
-
€989 EUR
View
Price last confirmed 37 days ago
Most Expensive
B
Diamond Quarter
0.48SI1H24996263N · Nov 6
€1,074 EUR
£944 GBP
View
6 more retailers have 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.

B
0.48ct Round
€1,074 EUR