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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 7536069097

Certificate GIA 7536069097

Diamond specifications and retailer prices

From £1,367 GBP
As of November 6, 2026
Save £2,337 GBP (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,704 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H 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 7536069097. Listed at 22 retailers as of November 5, 2026, with prices from £1,367 to £3,704, a £2,337 spread on the same certified stone. NZ Jewellers lists it at £3,704. 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

1.00
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.74°
Pavilion angle36.34°
OriginNatural
Grading LabGIA
CertificateGIA 7536069097
Dimensions7.89 × 5.65 × 3.37 mm
L/W Ratio1.40
Key to symbols
Feather
Top View
7.89 mm5.65 mm1.00 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536069097
Side View
Table 63.0%Crown 32.74°Girdle: STK-VTKPavilion 36.34°Culet: NoneDepth 59.6%

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: £1,369 GBP|Low: £1,367 GBP|High: £3,141 GBP|Avg: £1,896 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£1,367 GBP
Retailer 1£1,369 GBP
Retailer 5£1,565 GBP
Retailer 2£1,635 GBP
Retailer 3£1,742 GBP
Retailer 10£1,770 GBP
Retailer 6£1,874 GBP
Retailer 4£1,904 GBP
Retailer 8£2,211 GBP
Retailer 7£3,096 GBP

28 data points across 10 retailers

22 retailers£1,367 GBP to £3,704 GBP

A
Cheapest Retailer
-
£1,367 GBP
A
Retailer 2
-
£1,369 GBP
View
A
Retailer 3
-
£1,554 GBP
View
A
Retailer 4
-
£1,565 GBP
View
B+
Retailer 5
-
£1,601 GBP
View
B+
Retailer 6
-
£1,635 GBP
View
Final sale: no returns
B+
Retailer 7
-
£1,742 GBP
View
B+
Retailer 8
-
£1,770 GBP
View
B+
Retailer 9
-
£1,772 GBP
View
Retailer 10
-
£1,772 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,854 GBP
View
B+
Retailer 12
-
£1,874 GBP
View
B+
Retailer 13
-
£1,876 GBP
View
B+
Retailer 14
-
£1,904 GBP
View
B+
Retailer 15
-
£1,924 GBP
View
B+
Retailer 16
-
£1,938 GBP
View
B+
Retailer 17
-
£1,980 GBP
View
B+
Retailer 18
-
£2,044 GBP
View
B
Retailer 19
-
£2,211 GBP
View
B
Retailer 20
-
£2,649 GBP
View
B
Retailer 21
-
£3,096 GBP
View
Most Expensive
B
NZ Jewellers
71757113-35b5-497c-8b35-cac13102913f · Nov 5
£3,704 GBP
$4,958 USD
View
21 more retailers have this diamond
Prices start from £1,367 GBPSave up to £2,337 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
1.00ct Oval
£1,367 GBP