Oval|Natural|GIA

2.03ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 1538541953

Certificate GIA 1538541953

Diamond specifications and retailer prices

From £6,646 GBP
As of October 30, 2026
Save £2,744 GBP (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £11,321 GBP at NZ Jewellers · As of October 6, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538541953. Listed at 7 retailers as of October 29, 2026, with a 41% 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.83°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 1538541953
Dimensions9.94 × 6.99 × 4.41 mm
L/W Ratio1.42
Girdle conditionVery Thick
Key to symbols
Feather, Twinning Wisp, Crystal, Cavity, Knot, Needle
Top View
9.94 mm6.99 mm2.03 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538541953
Side View
Table 59.0%Crown 38.83°GirdlePavilion 39.74°CuletDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,646 GBP|Low: £6,594 GBP|High: £9,547 GBP|Avg: £7,351 GBP|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5£6,594 GBP
Retailer 1£6,646 GBP
Retailer 3£6,828 GBP
Retailer 4£7,087 GBP
Retailer 2£9,389 GBP

25 data points across 5 retailers

7 retailers£6,646 GBP to £9,389 GBP

B+
Cheapest Retailer
-
£6,646 GBP
Retailer 2
-
£6,768 GBP
$9,069 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£6,768 GBP
$9,069 USD
View
Price last confirmed 24 days ago
Retailer 4
-
£6,873 GBP
$9,209 USD
View
Price last confirmed 31 days ago
B
Retailer 5
-
£9,389 GBP
View
Retailer 6
-
£11,321 GBP
$15,169 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
ef1b7c75-ab70-47f2-be39-4c0b666286ab · Oct 6
£11,321 GBP
$15,169 USD
View
Price last confirmed 25 days ago
6 more retailers have this diamond
Prices start from £6,646 GBPSave up to £2,744 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.

B+
2.03ct Oval
£6,646 GBP