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Radiant|Natural|GIA

2.01ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 1558826176

Certificate GIA 1558826176

Diamond specifications and retailer prices

From £4,965 GBP
As of November 4, 2026
Save £3,590 GBP (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £8,554 GBP at With Clarity · As of November 6, 2026
View at With Clarity

About this 2.01ct natural radiant diamond

This 2.01ct natural radiant sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558826176. Listed at 12 retailers as of November 4, 2026, with prices from £4,965 to £8,554, a £3,590 spread on the same certified stone. With Clarity lists it at £8,554. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558826176
Dimensions8.43 × 6.20 × 4.27 mm
L/W Ratio1.36
Culet sizeNone
Top View
8.43 mm6.20 mm2.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558826176
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.9%

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 4
Current: £5,467 GBP|Low: £4,965 GBP|High: £8,555 GBP|Avg: £6,403 GBP|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 7, 2026
Retailer 3£4,965 GBP
Retailer 9£5,056 GBP
Retailer 8£5,252 GBP
Retailer 7£5,301 GBP
Retailer 4£5,325 GBP
Retailer 1£5,467 GBP
Retailer 11£6,188 GBP
Retailer 2£6,238 GBP
Retailer 6£6,309 GBP
Retailer 10£6,365 GBP
Retailer 5£7,036 GBP
With Clarity£8,554 GBP

40 data points across 12 retailers

12 retailers£4,965 GBP to £8,554 GBP

A
Cheapest Retailer
-
£4,965 GBP
A
Retailer 2
-
£5,056 GBP
View
B+
Retailer 3
-
£5,252 GBP
View
A
Retailer 4
-
£5,301 GBP
View
A
Retailer 5
-
£5,325 GBP
View
A
Retailer 6
-
£5,467 GBP
View
B+
Retailer 7
-
£6,188 GBP
View
B+
Retailer 8
-
£6,238 GBP
View
B+
Retailer 9
-
£6,309 GBP
View
B+
Retailer 10
-
£6,365 GBP
View
B+
Retailer 11
-
£7,036 GBP
View
Most Expensive
B
With Clarity
1558826176 · Nov 6
£8,554 GBP
$11,450 USD
View
11 more retailers have this diamond
Prices start from £4,965 GBPSave up to £3,590 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
2.01ct Radiant
£4,965 GBP