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Round|Natural|GIA

3.30ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 3535410192

Certificate GIA 3535410192

Diamond specifications and retailer prices

From £11,650 GBP
As of November 1, 2026
Save £3,893 GBP (25%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £15,543 GBP at Yorxs · As of November 3, 2026
View at Yorxs

About this 3.3ct natural round diamond

This 3.3ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3535410192. Listed at 11 retailers as of November 1, 2026, with prices from £11,650 to £15,543, a £3,893 spread on the same certified stone. Yorxs lists it at £15,543. 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

3.30
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3535410192
Dimensions9.60 × 9.59 × 5.88 mm
L/W Ratio1.00
Top View
9.60 mm9.59 mm3.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535410192
Side View
Table 59.0%Crown 33°Girdle: ThickPavilion 41.6°Culet: NoneDepth 61.2%

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 1
Current: £14,748 GBP|Low: £11,650 GBP|High: £15,624 GBP|Avg: £13,486 GBP|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 4, 2026
Retailer 4£11,650 GBP
Retailer 6£11,654 GBP
Retailer 2£12,036 GBP
Retailer 3£13,914 GBP
Retailer 5£14,258 GBP
Retailer 1£14,748 GBP
Yorxs£15,543 GBP

42 data points across 7 retailers

11 retailers£11,650 GBP to £15,543 GBP

A
Cheapest Retailer
-
£11,650 GBP
A
Retailer 2
-
£11,654 GBP
View
A
Retailer 3
-
£12,036 GBP
View
A
Retailer 4
-
£12,219 GBP
View
A
Retailer 5
-
£12,308 GBP
View
A
Retailer 6
-
£12,522 GBP
View
A
Retailer 7
-
£13,914 GBP
View
Retailer 8
-
£13,914 GBP
View
Price last confirmed 37 days ago
B+
Retailer 9
-
£14,258 GBP
View
A
Retailer 10
-
£14,748 GBP
View
Most Expensive
A
Yorxs
85317 · Nov 3
£15,543 GBP
€19,923 EUR
View
10 more retailers have this diamond
Prices start from £11,650 GBPSave up to £3,893 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
3.30ct Round
£11,650 GBP