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Oval|Natural|GIA

0.80ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2245075860

Certificate GIA 2245075860

Diamond specifications and retailer prices

From £938 GBP
As of November 6, 2026
Save £1,626 GBP (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,565 GBP at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245075860. Listed at 24 retailers as of November 6, 2026, with prices from £938 to £2,565, a £1,626 spread on the same certified stone. NZ Jewellers lists it at £2,565. 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

0.80
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245075860
Dimensions7.15 × 5.10 × 3.17 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.15 mm5.10 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245075860
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.0%

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: £2,565 GBP|Low: £839 GBP|High: £2,565 GBP|Avg: £1,264 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 7, 2026
Retailer 7£923 GBP
Retailer 14£938 GBP
Retailer 9£970 GBP
Retailer 10£974 GBP
Retailer 4£1,051 GBP
Retailer 17£1,051 GBP
Retailer 22£1,085 GBP
Retailer 13£1,092 GBP
Retailer 5£1,100 GBP
Retailer 19£1,127 GBP
Retailer 8£1,128 GBP
Retailer 11£1,152 GBP
Retailer 21£1,160 GBP
Retailer 12£1,213 GBP
Retailer 2£1,271 GBP
Retailer 18£1,327 GBP
Retailer 15£1,372 GBP
Retailer 6£1,382 GBP
Retailer 16£1,414 GBP
Retailer 3£1,555 GBP
Retailer 20£1,916 GBP
NZ Jewellers£2,565 GBP

33 data points across 22 retailers

24 retailers£938 GBP to £2,565 GBP

Retailer 1
-
£923 GBP
Price last confirmed 10 days ago
A
Retailer 2
-
£938 GBP
View
B+
Retailer 3
-
£970 GBP
View
Final sale: no returns
B+
Retailer 4
-
£974 GBP
View
B+
Retailer 5
-
£1,051 GBP
View
B+
Retailer 6
-
£1,051 GBP
View
B+
Retailer 7
-
£1,064 GBP
View
B+
Retailer 8
-
£1,085 GBP
View
B+
Retailer 9
-
£1,092 GBP
View
B+
Retailer 10
-
£1,100 GBP
View
B+
Retailer 11
-
£1,127 GBP
View
B+
Retailer 12
-
£1,128 GBP
View
B+
Retailer 13
-
£1,152 GBP
View
B+
Retailer 14
-
£1,160 GBP
View
B+
Retailer 15
-
£1,213 GBP
View
B+
Retailer 16
-
£1,271 GBP
View
B+
Retailer 17
-
£1,307 GBP
View
B+
Retailer 18
-
£1,327 GBP
View
Retailer 19
-
£1,372 GBP
View
Price last confirmed 33 days ago
B+
Retailer 20
-
£1,382 GBP
View
B
Retailer 21
-
£1,414 GBP
View
B
Retailer 22
-
£1,555 GBP
View
B
Retailer 23
-
£1,916 GBP
View
Most Expensive
B
NZ Jewellers
b263f561-45bb-422b-b2c2-3ad65f807d6b · Nov 7
£2,565 GBP
$3,433 USD
View
23 more retailers have this diamond
Prices start from £938 GBPSave up to £1,626 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
0.80ct Oval
£938 GBP