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Radiant|Natural|GIA

2.03ct K SI2 Radiant Natural Diamond

EX • K/SI2 • GIA 1445469163

Certificate GIA 1445469163

Diamond specifications and retailer prices

From £3,668 GBP
As of November 5, 2026
Save £3,210 GBP (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £6,879 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1445469163. Listed at 5 retailers as of November 5, 2026, with prices from £3,668 to £6,879, a £3,210 spread on the same certified stone. NZ Jewellers lists it at £6,879. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1445469163
Dimensions7.90 × 6.85 × 4.69 mm
L/W Ratio1.15
Girdle conditionPolished
Culet sizeNone
Top View
7.90 mm6.85 mm2.03 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1445469163
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £6,879 GBP|Low: £3,072 GBP|High: £6,879 GBP|Avg: £4,570 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£3,072 GBP
Retailer 4£3,668 GBP
Retailer 5£3,920 GBP
Retailer 8£3,951 GBP
Retailer 2£4,005 GBP
Retailer 7£4,123 GBP
Retailer 6£4,606 GBP
Retailer 3£6,532 GBP
NZ Jewellers£6,879 GBP

30 data points across 9 retailers

5 retailers£3,668 GBP to £6,879 GBP

A
Cheapest Retailer
-
£3,668 GBP
A
Retailer 2
-
£3,920 GBP
View
A
Retailer 3
-
£4,005 GBP
View
B+
Retailer 4
-
£6,532 GBP
View
Most Expensive
B
NZ Jewellers
9b0cf208-fc24-4e4b-b1cc-e640311b25dc · Nov 5
£6,879 GBP
$9,207 USD
View
4 more retailers have this diamond
Prices start from £3,668 GBPSave up to £3,210 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 Radiant
£3,668 GBP