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Radiant|Natural|GIA

0.70ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 7563524567

Certificate GIA 7563524567

Diamond specifications and retailer prices

From £507 GBP
As of November 6, 2026
Save £1,744 GBP (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,250 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded G 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 7563524567. Listed at 14 retailers as of November 5, 2026, with prices from £507 to £2,250, a £1,744 spread on the same certified stone. NZ Jewellers lists it at £2,250. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563524567
Dimensions6.28 × 4.30 × 2.85 mm
L/W Ratio1.46
Top View
6.28 mm4.30 mm0.70 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563524567
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

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: £2,250 GBP|Low: £507 GBP|High: £2,250 GBP|Avg: £914 GBP
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
November 7, 2026
Retailer 9£507 GBP
Retailer 10£649 GBP
Retailer 5£660 GBP
Retailer 3£662 GBP
Retailer 13£703 GBP
Retailer 6£829 GBP
Retailer 7£832 GBP
Retailer 4£832 GBP
Retailer 11£900 GBP
Retailer 12£939 GBP
Retailer 8£1,027 GBP
Retailer 2£1,307 GBP
NZ Jewellers£2,250 GBP

5 data points across 13 retailers

14 retailers£507 GBP to £2,250 GBP

A
Cheapest Retailer
-
£507 GBP
A
Retailer 2
-
£649 GBP
View
A
Retailer 3
-
£654 GBP
View
A
Retailer 4
-
£660 GBP
View
A
Retailer 5
-
£662 GBP
View
Final sale: no returns
A
Retailer 6
-
£703 GBP
View
B+
Retailer 7
-
£829 GBP
View
B+
Retailer 8
-
£832 GBP
View
B+
Retailer 9
-
£832 GBP
View
B+
Retailer 10
-
£900 GBP
View
B+
Retailer 11
-
£939 GBP
View
B+
Retailer 12
-
£1,027 GBP
View
Retailer 13
-
£1,307 GBP
View
Most Expensive
B
NZ Jewellers
d7a5e0b9-6374-4fad-9dae-16c7e095762d · Nov 5
£2,250 GBP
$3,012 USD
View
13 more retailers have this diamond
Prices start from £507 GBPSave up to £1,744 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 Radiant
£507 GBP