CaratHunter
Plans
Oval|Natural|GIA

0.76ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 6565489758

Certificate GIA 6565489758

Diamond specifications and retailer prices

From £738 GBP
As of November 4, 2026
Save £560 GBP (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,298 GBP at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.76ct natural oval diamond

This 0.76ct natural oval sits in the just-under-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 6565489758. Listed at 10 retailers as of November 4, 2026, with prices from £738 to £1,298, a £560 spread on the same certified stone. Helzberg Diamonds lists it at £1,298. 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

0.76
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.16°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565489758
Dimensions7.21 × 5.10 × 3.13 mm
L/W Ratio1.41
Culet sizeNone
Top View
7.21 mm5.10 mm0.76 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565489758
Side View
Table 60.0%Crown 40.16°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 61.4%

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 4
Current: £1,298 GBP|Low: £738 GBP|High: £1,349 GBP|Avg: £963 GBP|-3.8%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11£738 GBP
Retailer 12£758 GBP
Retailer 2£762 GBP
Retailer 3£765 GBP
Retailer 10£788 GBP
Retailer 8£840 GBP
Retailer 9£898 GBP
Retailer 6£910 GBP
Retailer 4£1,086 GBP
Retailer 7£1,092 GBP
Retailer 5£1,175 GBP
Helzberg Diamonds£1,298 GBP

22 data points across 12 retailers

10 retailers£738 GBP to £1,298 GBP

A
Cheapest Retailer
-
£738 GBP
A
Retailer 2
-
£758 GBP
View
A
Retailer 3
-
£762 GBP
View
A
Retailer 4
-
£788 GBP
View
A
Retailer 5
-
£840 GBP
View
B+
Retailer 6
-
£898 GBP
View
B+
Retailer 7
-
£910 GBP
View
B+
Retailer 8
-
£1,092 GBP
View
B
Retailer 9
-
£1,175 GBP
View
Most Expensive
B
Helzberg Diamonds
XZRMLMLKOPNLO · Nov 6
£1,298 GBP
$1,738 USD
View
9 more retailers have this diamond
Prices start from £738 GBPSave up to £560 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
0.76ct Oval
£738 GBP