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Oval|Natural|GIA

1.02ct M SI1 Oval Natural Diamond

EX • M/SI1 • GIA 6562216861

Certificate GIA 6562216861

Diamond specifications and retailer prices

From £650 GBP
As of November 6, 2026
Save £1,476 GBP (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,126 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562216861. Listed at 14 retailers as of November 5, 2026, with prices from £650 to £2,126, a £1,476 spread on the same certified stone. NZ Jewellers lists it at £2,126. 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
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562216861
Dimensions7.78 × 5.49 × 3.47 mm
L/W Ratio1.42
Top View
7.78 mm5.49 mm1.02 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562216861
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,126 GBP|Low: £650 GBP|High: £2,430 GBP|Avg: £1,088 GBP|-12.5%
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
November 6, 2026
Retailer 13£650 GBP
Retailer 6£811 GBP
Retailer 11£835 GBP
Retailer 2£857 GBP
Retailer 8£872 GBP
Retailer 4£892 GBP
Retailer 12£905 GBP
Retailer 5£939 GBP
Retailer 10£968 GBP
Retailer 7£972 GBP
Retailer 14£1,006 GBP
Retailer 9£1,064 GBP
Retailer 3£1,248 GBP
NZ Jewellers£2,126 GBP

39 data points across 14 retailers

14 retailers£650 GBP to £2,126 GBP

A
Cheapest Retailer
-
£650 GBP
A
Retailer 2
-
£811 GBP
View
A
Retailer 3
-
£835 GBP
View
A
Retailer 4
-
£857 GBP
View
B+
Retailer 5
-
£872 GBP
View
Retailer 6
-
£892 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£905 GBP
View
B+
Retailer 8
-
£939 GBP
View
B+
Retailer 9
-
£968 GBP
View
B+
Retailer 10
-
£972 GBP
View
B+
Retailer 11
-
£1,006 GBP
View
B+
Retailer 12
-
£1,064 GBP
View
B
Retailer 13
-
£1,248 GBP
View
Most Expensive
B
NZ Jewellers
e64aac81-1b57-44a1-9f58-b1fb0846499a · Nov 5
£2,126 GBP
$2,846 USD
View
13 more retailers have this diamond
Prices start from £650 GBPSave up to £1,476 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
£650 GBP