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Round|Natural|GIA

6.02ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1545341984

Certificate GIA 1545341984

Diamond specifications and retailer prices

From £51,172 GBP
As of November 5, 2026
Save £37,184 GBP (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £88,356 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 6.02ct natural round diamond

This 6.02ct natural round sits in the over five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1545341984. Listed at 12 retailers as of November 4, 2026, with prices from £51,172 to £88,356, a £37,184 spread on the same certified stone. MOH London lists it at £88,356. 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

6.02
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1545341984
Dimensions11.66 × 11.76 × 7.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
11.66 mm11.76 mm6.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545341984
Side View
Table 60.0%Crown 33°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £88,356 GBP|Low: £51,172 GBP|High: £89,660 GBP|Avg: £65,186 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4£51,172 GBP
Retailer 3£56,410 GBP
Retailer 2£61,333 GBP
Retailer 5£66,824 GBP
MOH London£88,356 GBP

29 data points across 5 retailers

12 retailers£51,172 GBP to £88,356 GBP

A
Cheapest Retailer
-
£51,172 GBP
A
Retailer 2
-
£51,464 GBP
View
B+
Retailer 3
-
£51,919 GBP
View
B+
Retailer 4
-
£54,356 GBP
View
B+
Retailer 5
-
£56,410 GBP
View
B+
Retailer 6
-
£59,089 GBP
View
B+
Retailer 7
-
£59,089 GBP
View
B+
Retailer 8
-
£61,333 GBP
View
B+
Retailer 9
-
£61,453 GBP
View
B
Retailer 10
-
£63,817 GBP
View
B
Retailer 11
-
£66,824 GBP
View
Most Expensive
B
MOH London
C0818C602 · Nov 4
£88,356 GBP
View
11 more retailers have this diamond
Prices start from £51,172 GBPSave up to £37,184 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
6.02ct Round
£51,172 GBP