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Radiant|Natural|GIA

0.70ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 7568361866

Certificate GIA 7568361866

Diamond specifications and retailer prices

From £478 GBP
As of November 5, 2026
Save £1,272 GBP (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,750 GBP at NZ Jewellers · As of November 3, 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 7568361866. Listed at 9 retailers as of November 3, 2026, with prices from £478 to £1,750, a £1,272 spread on the same certified stone. NZ Jewellers lists it at £1,750. 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
Crown angle53.13°
Pavilion angle36.62°
OriginNatural
Grading LabGIA
CertificateGIA 7568361866
Dimensions5.72 × 4.44 × 3.09 mm
L/W Ratio1.29
Girdle conditionVery Thick
Key to symbols
Cloud, Crystal, Feather
Top View
5.72 mm4.44 mm0.70 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568361866
Side View
Table 74.0%Crown 53.13°GirdlePavilion 36.62°Culet: NoneDepth 69.5%

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 5
Current: £1,750 GBP|Low: £478 GBP|High: £1,759 GBP|Avg: £825 GBP|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 8£478 GBP
Retailer 5£558 GBP
Retailer 3£580 GBP
Retailer 9£670 GBP
Retailer 6£687 GBP
Retailer 4£703 GBP
Retailer 7£839 GBP
Retailer 2£1,016 GBP
NZ Jewellers£1,750 GBP

32 data points across 9 retailers

9 retailers£478 GBP to £1,750 GBP

A
Cheapest Retailer
-
£478 GBP
A
Retailer 2
-
£558 GBP
View
A
Retailer 3
-
£580 GBP
View
A
Retailer 4
-
£670 GBP
View
A
Retailer 5
-
£687 GBP
View
A
Retailer 6
-
£703 GBP
View
Retailer 7
-
£839 GBP
View
Price last confirmed 34 days ago
B+
Retailer 8
-
£1,016 GBP
View
Most Expensive
B
NZ Jewellers
bed6a248-aee8-449e-b304-eafd7c8c051e · Nov 3
£1,750 GBP
$2,342 USD
View
8 more retailers have this diamond
Prices start from £478 GBPSave up to £1,272 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
£478 GBP