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Oval|Natural|GIA

2.03ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 6562692642

Certificate GIA 6562692642

Diamond specifications and retailer prices

From £4,934 GBP
As of November 5, 2026
Save £6,845 GBP (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £11,779 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.03ct natural oval diamond

This 2.03ct natural oval sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562692642. Listed at 14 retailers as of November 5, 2026, with prices from £4,934 to £11,779, a £6,845 spread on the same certified stone. NZ Jewellers lists it at £11,779. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562692642
Dimensions9.55 × 6.95 × 4.51 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
9.55 mm6.95 mm2.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562692642
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.9%

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 5
Current: £11,779 GBP|Low: £4,934 GBP|High: £11,779 GBP|Avg: £7,289 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12£4,934 GBP
Retailer 13£5,495 GBP
Retailer 3£6,403 GBP
Retailer 9£6,455 GBP
Retailer 11£6,501 GBP
Retailer 8£6,509 GBP
Retailer 6£6,740 GBP
Retailer 5£7,223 GBP
Retailer 7£7,651 GBP
Retailer 10£8,087 GBP
Retailer 2£8,336 GBP
Retailer 4£9,789 GBP
NZ Jewellers£11,779 GBP

3 data points across 13 retailers

14 retailers£4,934 GBP to £11,779 GBP

A
Cheapest Retailer
-
£4,934 GBP
A
Retailer 2
-
£5,495 GBP
View
B+
Retailer 3
-
£5,567 GBP
View
B+
Retailer 4
-
£6,403 GBP
View
B+
Retailer 5
-
£6,455 GBP
View
B+
Retailer 6
-
£6,501 GBP
View
Final sale: no returns
B+
Retailer 7
-
£6,509 GBP
View
B+
Retailer 8
-
£6,740 GBP
View
B+
Retailer 9
-
£7,223 GBP
View
B
Retailer 10
-
£7,651 GBP
View
B
Retailer 11
-
£8,087 GBP
View
B
Retailer 12
-
£8,336 GBP
View
B
Retailer 13
-
£9,789 GBP
View
Most Expensive
B
NZ Jewellers
9a4eab72-41bd-450c-8333-85877b9dd595 · Nov 5
£11,779 GBP
$15,766 USD
View
13 more retailers have this diamond
Prices start from £4,934 GBPSave up to £6,845 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 Oval
£4,934 GBP