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Round|Natural|GIA

3.04ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6234075699

Certificate GIA 6234075699

Diamond specifications and retailer prices

From £18,839 GBP
As of November 1, 2026
Save £14,888 GBP (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £33,727 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.04ct natural round diamond

This 3.04ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6234075699. Listed at 4 retailers as of November 1, 2026, with prices from £18,839 to £33,727, a £14,888 spread on the same certified stone. MOH London lists it at £33,727. 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

3.04
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6234075699
Dimensions9.23 × 9.19 × 5.78 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
9.23 mm9.19 mm3.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6234075699
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £33,727 GBP|Low: £18,839 GBP|High: £34,225 GBP|Avg: £25,608 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£18,839 GBP
Retailer 2£21,644 GBP
Retailer 3£26,184 GBP
MOH London£33,727 GBP

41 data points across 4 retailers

4 retailers£18,839 GBP to £33,727 GBP

B+
Cheapest Retailer
-
£18,839 GBP
B
Retailer 2
-
£21,644 GBP
View
B
Retailer 3
-
£26,184 GBP
View
Most Expensive
B
MOH London
0FE20C3A3 · Nov 4
£33,727 GBP
View
3 more retailers have this diamond
Prices start from £18,839 GBPSave up to £14,888 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+
3.04ct Round
£18,839 GBP