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Oval|Natural|GIA

1.02ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 2566282937

Certificate GIA 2566282937

Diamond specifications and retailer prices

From £1,444 GBP
As of November 6, 2026
Save £2,610 GBP (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,055 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566282937. Listed at 16 retailers as of November 5, 2026, with prices from £1,444 to £4,055, a £2,610 spread on the same certified stone. NZ Jewellers lists it at £4,055. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566282937
Dimensions8.13 × 5.60 × 3.51 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
8.13 mm5.60 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566282937
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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: £4,055 GBP|Low: £1,444 GBP|High: £4,232 GBP|Avg: £2,231 GBP|-4.2%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2£1,444 GBP
Retailer 15£1,535 GBP
Retailer 14£1,736 GBP
Retailer 5£1,768 GBP
Retailer 9£1,907 GBP
Retailer 7£1,911 GBP
Retailer 13£1,939 GBP
Retailer 8£1,982 GBP
Retailer 16£2,028 GBP
Retailer 11£2,052 GBP
Retailer 6£2,058 GBP
Retailer 12£2,098 GBP
Retailer 3£2,238 GBP
Retailer 10£2,264 GBP
Retailer 4£3,434 GBP
NZ Jewellers£4,055 GBP

17 data points across 16 retailers

16 retailers£1,444 GBP to £4,055 GBP

A
Cheapest Retailer
-
£1,444 GBP
A
Retailer 2
-
£1,535 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,736 GBP
View
A
Retailer 4
-
£1,768 GBP
View
A
Retailer 5
-
£1,907 GBP
View
A
Retailer 6
-
£1,911 GBP
View
A
Retailer 7
-
£1,939 GBP
View
Retailer 8
-
£1,982 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£2,028 GBP
View
A
Retailer 10
-
£2,052 GBP
View
A
Retailer 11
-
£2,058 GBP
View
A
Retailer 12
-
£2,098 GBP
View
B+
Retailer 13
-
£2,238 GBP
View
B+
Retailer 14
-
£2,264 GBP
View
B
Retailer 15
-
£3,434 GBP
View
Most Expensive
B
NZ Jewellers
2e8c3cbd-fbff-438b-bd6b-87a86291e506 · Nov 5
£4,055 GBP
$5,427 USD
View
15 more retailers have this diamond
Prices start from £1,444 GBPSave up to £2,610 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
1.02ct Oval
£1,444 GBP