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Round|Natural|GIA

6.04ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2235883413

Certificate GIA 2235883413

Diamond specifications and retailer prices

From £98,386 GBP
$131,827 USD
As of October 31, 2026
Save £61,498 GBP (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £159,884 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 6.04ct natural round diamond

This 6.04ct natural round sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235883413. Listed at 7 retailers as of October 26, 2026, with prices from £98,386 to £159,884, a £61,498 spread on the same certified stone. MOH London lists it at £159,884. 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

6.04
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2235883413
Dimensions11.51 × 11.60 × 7.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle
Top View
11.51 mm11.60 mm6.04 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235883413
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £159,884 GBP|Low: £97,836 GBP|High: £161,594 GBP|Avg: £113,229 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6£97,836 GBP
Retailer 7£98,386 GBP
Retailer 2£100,639 GBP
Retailer 5£105,780 GBP
Retailer 3£106,497 GBP
Retailer 4£122,071 GBP
MOH London£159,884 GBP

36 data points across 7 retailers

7 retailers£98,386 GBP to £159,884 GBP

Retailer 1
-
£97,836 GBP
$131,089 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
£98,386 GBP
$131,827 USD
View
B+
Retailer 3
-
£100,639 GBP
View
Retailer 4
-
£105,780 GBP
$141,733 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
£106,497 GBP
$142,694 USD
View
B
Retailer 6
-
£122,071 GBP
€155,773 EUR
View
Most Expensive
B
MOH London
8488EEE6A · Oct 26
£159,884 GBP
View
6 more retailers have this diamond
Prices start from £98,386 GBPSave up to £61,498 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+
6.04ct Round
£98,386 GBP