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3.34ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2205620571

Certificate GIA 2205620571

Diamond specifications and retailer prices

From £20,373 GBP
As of November 1, 2026
Save £16,171 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £36,544 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.34ct natural round diamond

This 3.34ct 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 2205620571. Listed at 8 retailers as of November 1, 2026, with prices from £20,373 to £36,544, a £16,171 spread on the same certified stone. MOH London lists it at £36,544. 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

3.34
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2205620571
Dimensions9.79 × 9.77 × 5.80 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.79 mm9.77 mm3.34 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2205620571
Side View
Table 59.0%Crown 33°Girdle: ThinPavilion 40.8°Culet: NoneDepth 59.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £36,544 GBP|Low: £20,373 GBP|High: £37,083 GBP|Avg: £25,517 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6£20,373 GBP
Retailer 5£21,047 GBP
Retailer 2£23,213 GBP
Retailer 8£24,302 GBP
Retailer 4£24,303 GBP
Retailer 7£24,439 GBP
Retailer 3£30,414 GBP
MOH London£36,544 GBP

41 data points across 8 retailers

8 retailers£20,373 GBP to £36,544 GBP

B+
Cheapest Retailer
-
£20,373 GBP
B+
Retailer 2
-
£21,047 GBP
View
B
Retailer 3
-
£23,213 GBP
View
Retailer 4
-
£24,302 GBP
View
Price last confirmed 9 days ago
B
Retailer 5
-
£24,303 GBP
View
Retailer 6
-
£24,439 GBP
View
Price last confirmed 20 days ago
B
Retailer 7
-
£30,414 GBP
View
Most Expensive
B
MOH London
773829FB8 · Nov 4
£36,544 GBP
View
7 more retailers have this diamond
Prices start from £20,373 GBPSave up to £16,171 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+
3.34ct Round
£20,373 GBP