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Round|Natural|GIA

3.08ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6233579347

Certificate GIA 6233579347

Diamond specifications and retailer prices

From £34,626 GBP
As of November 6, 2026
Save £29,631 GBP (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £64,256 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.08ct natural round diamond

This 3.08ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6233579347. Listed at 5 retailers as of November 4, 2026, with prices from £34,626 to £64,256, a £29,631 spread on the same certified stone. MOH London lists it at £64,256. 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

3.08
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6233579347
Dimensions9.36 × 9.34 × 5.72 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
9.36 mm9.34 mm3.08 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6233579347
Side View
Table 59.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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 6
Current: £64,256 GBP|Low: £34,626 GBP|High: £65,205 GBP|Avg: £44,099 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£34,626 GBP
Retailer 5£39,477 GBP
Retailer 3£39,526 GBP
Retailer 4£45,019 GBP
MOH London£64,256 GBP

39 data points across 5 retailers

5 retailers£34,626 GBP to £64,256 GBP

A
Cheapest Retailer
-
£34,626 GBP
Retailer 2
-
£39,477 GBP
View
Price last confirmed 33 days ago
B+
Retailer 3
-
£39,526 GBP
View
B+
Retailer 4
-
£45,019 GBP
View
Most Expensive
B
MOH London
9624422EE · Nov 4
£64,256 GBP
View
4 more retailers have this diamond
Prices start from £34,626 GBPSave up to £29,631 GBP

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
3.08ct Round
£34,626 GBP