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Round|Natural|GIA

3.36ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6542861637

Certificate GIA 6542861637

Diamond specifications and retailer prices

From £17,245 GBP
As of November 6, 2026
Save £10,841 GBP (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £28,086 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.36ct natural round diamond

This 3.36ct 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 6542861637. Listed at 15 retailers as of November 4, 2026, with prices from £17,245 to £28,086, a £10,841 spread on the same certified stone. MOH London lists it at £28,086. 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

3.36
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542861637
Dimensions9.56 × 9.49 × 5.96 mm
L/W Ratio1.01
Star length50%
Top View
9.56 mm9.49 mm3.36 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542861637
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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 6
Current: £28,086 GBP|Low: £16,461 GBP|High: £28,313 GBP|Avg: £20,257 GBP|+12.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8£17,245 GBP
Retailer 10£17,653 GBP
Retailer 3£18,200 GBP
Retailer 4£18,760 GBP
Retailer 5£19,054 GBP
Retailer 9£20,345 GBP
Retailer 6£21,252 GBP
Retailer 2£21,737 GBP
Retailer 7£21,926 GBP
MOH London£28,086 GBP

32 data points across 10 retailers

15 retailers£17,245 GBP to £28,086 GBP

A
Cheapest Retailer
-
£17,245 GBP
Retailer 2
-
£17,651 GBP
View
Price last confirmed 29 days ago
B+
Retailer 3
-
£18,200 GBP
View
Retailer 4
-
£18,534 GBP
View
Price last confirmed 38 days ago
B+
Retailer 5
-
£18,760 GBP
View
B+
Retailer 6
-
£19,054 GBP
View
Retailer 7
-
£19,122 GBP
View
Price last confirmed 29 days ago
Retailer 8
-
£19,858 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£20,345 GBP
View
Price last confirmed 36 days ago
B+
Retailer 10
-
£21,252 GBP
View
B
Retailer 11
-
£21,737 GBP
View
B+
Retailer 12
-
£21,926 GBP
View
Retailer 13
-
£22,654 GBP
View
Price last confirmed 39 days ago
B
Retailer 14
-
£25,545 GBP
View
Most Expensive
B
MOH London
3DBC2889F · Nov 4
£28,086 GBP
View
14 more retailers have this diamond
Prices start from £17,245 GBPSave up to £10,841 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
3.36ct Round
£17,245 GBP