Round|Natural|GIA

3.02ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6522412625

Certificate GIA 6522412625

Diamond specifications and retailer prices

From £13,172 GBP
As of November 4, 2026
Save £4,902 GBP (27%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £24,379 GBP at MOH London · As of October 19, 2026
View at MOH London

About this 3.02ct natural round diamond

This 3.02ct 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 6522412625. Listed at 19 retailers as of November 4, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.02
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6522412625
Dimensions9.30 × 9.27 × 5.70 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
9.30 mm9.27 mm3.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522412625
Side View
Table 59.0%Crown 33°Girdle: ThickPavilion 41.4°Culet: NoneDepth 61.4%

Caratlytics Score

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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 4
Current: £24,379 GBP|Low: £13,966 GBP|High: £24,541 GBP|Avg: £17,011 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7£13,966 GBP
Retailer 9£14,274 GBP
Retailer 12£14,320 GBP
Retailer 5£14,625 GBP
Retailer 13£15,150 GBP
Retailer 10£15,656 GBP
Retailer 8£16,100 GBP
Retailer 2£17,011 GBP
Retailer 11£17,242 GBP
Retailer 4£17,995 GBP
Retailer 6£18,074 GBP
Retailer 3£19,845 GBP
MOH London£24,379 GBP

32 data points across 13 retailers

19 retailers£13,172 GBP to £18,074 GBP

A
Cheapest Retailer
-
£13,172 GBP
A
Retailer 2
-
£13,966 GBP
View
Retailer 3
-
£14,274 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
£14,320 GBP
View
Retailer 5
-
£14,625 GBP
View
Price last confirmed 25 days ago
Retailer 6
-
£15,150 GBP
View
Price last confirmed 19 days ago
Retailer 7
-
£15,656 GBP
View
Price last confirmed 15 days ago
B+
Retailer 8
-
£16,100 GBP
View
Retailer 9
-
£16,303 GBP
View
Price last confirmed 15 days ago
Retailer 10
-
£16,821 GBP
View
Price last confirmed 15 days ago
B+
Retailer 11
-
£17,011 GBP
View
Retailer 12
-
£17,139 GBP
View
Price last confirmed 21 days ago
Retailer 13
-
£17,995 GBP
View
Price last confirmed 22 days ago
B+
Retailer 14
-
£18,074 GBP
View
Retailer 15
-
£18,567 GBP
View
Price last confirmed 17 days ago
Retailer 16
-
£19,281 GBP
View
Price last confirmed 19 days ago
Retailer 17
-
£19,845 GBP
View
Price last confirmed 20 days ago
Retailer 18
-
£21,996 GBP
View
Price last confirmed 20 days ago
Most Expensive
MOH London
453DC14F5 · Oct 19
£24,379 GBP
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from £13,172 GBPSave up to £4,902 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
3.02ct Round
£13,172 GBP