Round|Natural|GIA

3.08ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2304408234

Certificate GIA 2304408234

Diamond specifications and retailer prices

From £33,780 GBP
As of November 4, 2026
Save £24,279 GBP (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £58,059 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 2304408234. Listed at 18 retailers as of November 4, 2026, with prices from £33,780 to £58,059, a £24,279 spread on the same certified stone. MOH London lists it at £58,059. 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
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2304408234
Dimensions9.42 × 9.38 × 5.75 mm
L/W Ratio1.00
Top View
9.42 mm9.38 mm3.08 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2304408234
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.1%

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: Nov 4
Current: £58,059 GBP|Low: £33,128 GBP|High: £58,915 GBP|Avg: £40,963 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7£33,780 GBP
Retailer 8£35,682 GBP
Retailer 5£36,440 GBP
Retailer 6£36,441 GBP
Retailer 4£36,932 GBP
Retailer 9£38,828 GBP
Retailer 10£38,828 GBP
Retailer 3£43,615 GBP
Retailer 2£47,987 GBP
MOH London£58,059 GBP

42 data points across 10 retailers

18 retailers£33,780 GBP to £58,059 GBP

B+
Cheapest Retailer
-
£33,780 GBP
B+
Retailer 2
-
£34,633 GBP
View
Retailer 3
-
£35,682 GBP
View
Price last confirmed 33 days ago
B+
Retailer 4
-
£36,102 GBP
View
B+
Retailer 5
-
£36,440 GBP
View
Retailer 6
-
£36,440 GBP
View
Price last confirmed 28 days ago
Retailer 7
-
£36,440 GBP
View
Price last confirmed 16 days ago
Retailer 8
-
£36,440 GBP
View
Price last confirmed 37 days ago
B+
Retailer 9
-
£36,441 GBP
View
Final sale: no returns
B+
Retailer 10
-
£36,932 GBP
View
Retailer 11
-
£37,275 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£38,828 GBP
View
B+
Retailer 13
-
£38,828 GBP
View
B+
Retailer 14
-
£40,381 GBP
View
B+
Retailer 15
-
£41,934 GBP
View
B+
Retailer 16
-
£43,615 GBP
View
B
Retailer 17
-
£47,987 GBP
View
Most Expensive
B
MOH London
6D04F06B0 · Nov 4
£58,059 GBP
View
17 more retailers have this diamond
Prices start from £33,780 GBPSave up to £24,279 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.

B+
3.08ct Round
£33,780 GBP