CaratHunter
Plans
Oval|Natural|IGI

2.03ct J SI1 Oval Natural Diamond

EX • J/SI1 • IGI 806614278

Shape and cutting style on the report: Oval brilliant

Certificate IGI 806614278

Diamond specifications and retailer prices

From £3,085 GBP
As of November 6, 2026
Save £3,320 GBP (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,745 GBP at NZ Jewellers · As of September 30, 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 and certified by IGI 806614278. Listed at 14 retailers as of November 4, 2026, with a 108% 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

2.03
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 806614278
Dimensions10.39 × 7.07 × 4.30 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
10.39 mm7.07 mm2.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 806614278
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 39.9°CuletDepth 60.8%

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: £3,085 GBP|Low: £3,085 GBP|High: £6,492 GBP|Avg: £4,372 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1£3,085 GBP
Retailer 2£3,859 GBP
Retailer 3£3,972 GBP
Retailer 6£4,562 GBP
Retailer 4£4,631 GBP
Retailer 5£6,405 GBP

28 data points across 6 retailers

14 retailers£3,085 GBP to £6,405 GBP

A
Cheapest Retailer
-
£3,085 GBP
A
Retailer 2
-
£3,517 GBP
View
B+
Retailer 3
-
£3,780 GBP
View
Retailer 4
-
£3,830 GBP
View
Price last confirmed 94 days ago
A
Retailer 5
-
£3,859 GBP
View
A
Retailer 6
-
£3,972 GBP
View
Retailer 7
-
£4,033 GBP
View
Price last confirmed 38 days ago
Retailer 8
-
£4,033 GBP
View
Price last confirmed 29 days ago
B+
Retailer 9
-
£4,147 GBP
View
A
Retailer 10
-
£4,562 GBP
View
A
Retailer 11
-
£4,631 GBP
View
Retailer 12
-
£4,653 GBP
View
Price last confirmed 38 days ago
B+
Retailer 13
-
£6,405 GBP
View
Most Expensive
NZ Jewellers
a7e9e263-db39-45c1-a599-3ac7b981289f · Sep 30
£6,745 GBP
$9,028 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from £3,085 GBPSave up to £3,320 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
£3,085 GBP