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2.03ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6561213500

Certificate GIA 6561213500

Diamond specifications and retailer prices

From £5,526 GBP
As of October 31, 2026
Save £1,848 GBP (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £7,375 GBP at Yorxs · As of November 5, 2026
View at Yorxs

About this 2.03ct natural round diamond

This 2.03ct 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 6561213500. Listed at 3 retailers as of October 31, 2026, with prices from £5,526 to £7,375, a £1,848 spread on the same certified stone. Yorxs lists it at £7,375. 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

2.03
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561213500
Dimensions8.05 × 8.10 × 5.08 mm
L/W Ratio1.01
Top View
8.05 mm8.10 mm2.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561213500
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £6,960 GBP|Low: £5,512 GBP|High: £7,415 GBP|Avg: £6,640 GBP|-1.3%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 2£5,526 GBP
Retailer 1£6,960 GBP
Yorxs£7,375 GBP

30 data points across 3 retailers

3 retailers£5,526 GBP to £7,375 GBP

A
Cheapest Retailer
-
£5,526 GBP
B+
Retailer 2
-
£6,960 GBP
View
Most Expensive
B+
Yorxs
C148767 · Nov 5
£7,375 GBP
€9,453 EUR
View
2 more retailers have this diamond
Prices start from £5,526 GBPSave up to £1,848 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
2.03ct Round
£5,526 GBP