Oval|Natural|GIA

0.70ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6565420094

Certificate GIA 6565420094

Diamond specifications and retailer prices

From £607 GBP
As of November 6, 2026
Save £357 GBP (37%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,331 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565420094. Listed at 25 retailers as of November 6, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle39.3°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565420094
Dimensions6.77 × 4.98 × 3.25 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Top View
6.77 mm4.98 mm0.70 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565420094
Side View
Table 63.0%Crown 39.3°Girdle: THN-THKPavilion 40.4°Culet: NoneDepth 65.2%

Caratlytics Score

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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: £2,331 GBP|Low: £539 GBP|High: £2,331 GBP|Avg: £869 GBP|+25.6%
NZ Jewellers
Retailer 2
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Retailer 24
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Retailer 26
Retailer 27
November 6, 2026
Retailer 14£545 GBP
Retailer 8£558 GBP
Retailer 2£607 GBP
Retailer 21£666 GBP
Retailer 9£672 GBP
Retailer 6£673 GBP
Retailer 20£687 GBP
Retailer 18£743 GBP
Retailer 3£759 GBP
Retailer 13£760 GBP
Retailer 5£765 GBP
Retailer 19£770 GBP
Retailer 17£772 GBP
Retailer 15£786 GBP
Retailer 27£792 GBP
Retailer 10£805 GBP
Retailer 4£807 GBP
Retailer 23£807 GBP
Retailer 25£829 GBP
Retailer 7£838 GBP
Retailer 22£905 GBP
Retailer 24£910 GBP
Retailer 11£958 GBP
Retailer 26£965 GBP
Retailer 16£1,103 GBP
Retailer 12£1,369 GBP
NZ Jewellers£2,331 GBP

20 data points across 27 retailers

25 retailers£607 GBP to £965 GBP

Retailer 1
-
£545 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
£607 GBP
View
Final sale: no returns
A
Retailer 3
-
£666 GBP
View
Retailer 4
-
£672 GBP
View
Price last confirmed 19 days ago
A
Retailer 5
-
£673 GBP
View
Retailer 6
-
£705 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£743 GBP
View
Price last confirmed 21 days ago
B+
Retailer 8
-
£759 GBP
View
B+
Retailer 9
-
£760 GBP
View
Retailer 10
-
£761 GBP
View
Price last confirmed 33 days ago
B+
Retailer 11
-
£765 GBP
View
Retailer 12
-
£770 GBP
View
Price last confirmed 17 days ago
Retailer 13
-
£772 GBP
View
Price last confirmed 21 days ago
B+
Retailer 14
-
£792 GBP
View
B+
Retailer 15
-
£807 GBP
View
B+
Retailer 16
-
£807 GBP
View
B+
Retailer 17
-
£829 GBP
View
Retailer 18
-
£858 GBP
View
Price last confirmed 16 days ago
B+
Retailer 19
-
£905 GBP
View
B+
Retailer 20
-
£910 GBP
View
B+
Retailer 21
-
£965 GBP
View
Retailer 22
-
£994 GBP
View
Price last confirmed 33 days ago
Retailer 23
-
£1,103 GBP
View
Price last confirmed 21 days ago
Retailer 24
-
£1,369 GBP
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
2786a803-c945-4145-bce1-e5442ba9d4cf · Nov 5
£2,331 GBP
$3,120 USD
View
Price under review
24 more retailers have this diamond
Prices start from £607 GBPSave up to £357 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
0.70ct Oval
£607 GBP