Round|Natural|GIA

2.00ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6492655102

Certificate GIA 6492655102

Diamond specifications and retailer prices

From £5,762 GBP
As of November 6, 2026
Save £4,564 GBP (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £11,020 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492655102. Listed at 17 retailers as of November 2, 2026, with a 79% 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

2.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6492655102
Dimensions7.92 × 7.99 × 5.05 mm
L/W Ratio1.01
Star length55%
Lower girdle70%
Top View
7.92 mm7.99 mm2.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6492655102
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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 6
Current: £7,567 GBP|Low: £6,191 GBP|High: £10,437 GBP|Avg: £7,559 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£6,191 GBP
Retailer 5£6,380 GBP
Retailer 8£6,668 GBP
Retailer 2£7,110 GBP
Retailer 1£7,567 GBP
Retailer 7£7,581 GBP
Retailer 4£7,871 GBP
Retailer 3£9,079 GBP
Retailer 6£10,326 GBP

38 data points across 9 retailers

17 retailers£5,762 GBP to £10,326 GBP

A
Cheapest Retailer
-
£5,762 GBP
B+
Retailer 2
-
£6,191 GBP
View
B+
Retailer 3
-
£6,380 GBP
View
B+
Retailer 4
-
£6,668 GBP
View
B+
Retailer 5
-
£7,049 GBP
View
B+
Retailer 6
-
£7,110 GBP
View
Retailer 7
-
£7,163 GBP
View
Price last confirmed 36 days ago
Retailer 8
-
£7,273 GBP
View
Price last confirmed 38 days ago
B+
Retailer 9
-
£7,567 GBP
View
Retailer 10
-
£7,581 GBP
View
Price last confirmed 37 days ago
B+
Retailer 11
-
£7,581 GBP
View
B+
Retailer 12
-
£7,871 GBP
View
Retailer 13
-
£8,265 GBP
View
Price last confirmed 38 days ago
Retailer 14
-
£8,702 GBP
View
Price last confirmed 14 days ago
B
Retailer 15
-
£9,079 GBP
View
B
Retailer 16
-
£10,326 GBP
View
Most Expensive
NZ Jewellers
19c2c502-d5d8-4b5e-b11d-5fb7c61faa46 · Sep 28
£11,020 GBP
$14,832 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from £5,762 GBPSave up to £4,564 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
2.00ct Round
£5,762 GBP