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Oval|Natural|GIA

0.70ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 1555767363

Certificate GIA 1555767363

Diamond specifications and retailer prices

From £574 GBP
As of November 6, 2026
Save £1,314 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,888 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 G 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 1555767363. Listed at 17 retailers as of November 5, 2026, with prices from £574 to £1,888, a £1,314 spread on the same certified stone. NZ Jewellers lists it at £1,888. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 1555767363
Dimensions7.17 × 5.06 × 3.02 mm
L/W Ratio1.42
Key to symbols
Feather
Top View
7.17 mm5.06 mm0.70 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555767363
Side View
Table 60.0%Crown 32.7°Girdle: STK-THKPavilion 39.4°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: £1,888 GBP|Low: £554 GBP|High: £2,344 GBP|Avg: £934 GBP|-19.4%
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 4£574 GBP
Retailer 3£714 GBP
Retailer 13£732 GBP
Retailer 6£757 GBP
Retailer 11£774 GBP
Retailer 17£774 GBP
Retailer 8£800 GBP
Retailer 12£804 GBP
Retailer 5£829 GBP
Retailer 7£874 GBP
Retailer 9£894 GBP
Retailer 16£894 GBP
Retailer 10£899 GBP
Retailer 2£1,021 GBP
Retailer 15£1,086 GBP
Retailer 14£1,415 GBP
NZ Jewellers£1,888 GBP

30 data points across 17 retailers

17 retailers£574 GBP to £1,888 GBP

A
Cheapest Retailer
-
£574 GBP
B+
Retailer 2
-
£714 GBP
View
Final sale: no returns
B+
Retailer 3
-
£732 GBP
View
B+
Retailer 4
-
£757 GBP
View
B+
Retailer 5
-
£774 GBP
View
Retailer 6
-
£774 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£800 GBP
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£804 GBP
View
B+
Retailer 9
-
£829 GBP
View
B+
Retailer 10
-
£874 GBP
View
B+
Retailer 11
-
£894 GBP
View
Retailer 12
-
£894 GBP
View
Price last confirmed 19 days ago
B+
Retailer 13
-
£899 GBP
View
B+
Retailer 14
-
£1,021 GBP
View
B
Retailer 15
-
£1,086 GBP
View
B
Retailer 16
-
£1,415 GBP
View
Most Expensive
B
NZ Jewellers
932bb22d-9216-4eac-a4be-0a3b2c6c14c7 · Nov 5
£1,888 GBP
$2,527 USD
View
16 more retailers have this diamond
Prices start from £574 GBPSave up to £1,314 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
£574 GBP