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2.65ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 792678159

Shape and cutting style on the report: Round brilliant

Certificate IGI 792678159

Diamond specifications and retailer prices

From £3,967 GBP
As of November 5, 2026
Save £3,212 GBP (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £7,179 GBP at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 2.65ct natural round diamond

This 2.65ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 792678159. Listed at 7 retailers as of November 3, 2026, with prices from £3,967 to £7,179, a £3,212 spread on the same certified stone. Wholesale Diamonds Direct lists it at £7,179. 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

2.65
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 792678159
Dimensions8.84 × 8.88 × 5.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.84 mm8.88 mm2.65 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 792678159
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £3,967 GBP|Low: £3,426 GBP|High: £8,040 GBP|Avg: £5,093 GBP|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 5, 2026
Retailer 7£3,426 GBP
Retailer 1£3,967 GBP
Retailer 4£4,103 GBP
Retailer 3£4,116 GBP
Retailer 5£4,803 GBP
Retailer 2£4,818 GBP
Retailer 6£5,308 GBP
Retailer 8£6,555 GBP
Wholesale Diamonds Direct£7,179 GBP

33 data points across 9 retailers

7 retailers£3,967 GBP to £7,179 GBP

A
Cheapest Retailer
-
£3,967 GBP
A
Retailer 2
-
£4,103 GBP
View
A
Retailer 3
-
£4,116 GBP
View
A
Retailer 4
-
£4,803 GBP
View
A
Retailer 5
-
£4,818 GBP
View
A
Retailer 6
-
£5,308 GBP
View
Most Expensive
A
Wholesale Diamonds Direct
570868321 · Nov 3
£7,179 GBP
$9,662 USD
View
6 more retailers have this diamond
Prices start from £3,967 GBPSave up to £3,212 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
2.65ct Round
£3,967 GBP