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Radiant|Natural|GIA

0.70ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 6565675783

Certificate GIA 6565675783

Diamond specifications and retailer prices

From £601 GBP
As of November 6, 2026
Save £1,375 GBP (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,976 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 6565675783. Listed at 14 retailers as of November 5, 2026, with prices from £601 to £1,976, a £1,375 spread on the same certified stone. NZ Jewellers lists it at £1,976. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565675783
Dimensions6.18 × 4.39 × 3.03 mm
L/W Ratio1.41
Girdle conditionThick
Top View
6.18 mm4.39 mm0.70 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565675783
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.9%

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: £1,976 GBP|Low: £601 GBP|High: £1,976 GBP|Avg: £1,014 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 7£601 GBP
Retailer 3£639 GBP
Retailer 4£776 GBP
Retailer 11£777 GBP
Retailer 13£868 GBP
Retailer 12£910 GBP
Retailer 6£947 GBP
Retailer 5£988 GBP
Retailer 8£1,015 GBP
Retailer 9£1,128 GBP
Retailer 10£1,210 GBP
Retailer 2£1,476 GBP
NZ Jewellers£1,976 GBP

11 data points across 13 retailers

14 retailers£601 GBP to £1,976 GBP

A
Cheapest Retailer
-
£601 GBP
A
Retailer 2
-
£639 GBP
View
Final sale: no returns
B+
Retailer 3
-
£734 GBP
View
B+
Retailer 4
-
£776 GBP
View
B+
Retailer 5
-
£777 GBP
View
B+
Retailer 6
-
£868 GBP
View
B+
Retailer 7
-
£910 GBP
View
B+
Retailer 8
-
£947 GBP
View
B+
Retailer 9
-
£988 GBP
View
B+
Retailer 10
-
£1,015 GBP
View
B+
Retailer 11
-
£1,128 GBP
View
B
Retailer 12
-
£1,210 GBP
View
B
Retailer 13
-
£1,476 GBP
View
Most Expensive
B
NZ Jewellers
41af7793-a08a-45c0-8552-85a32bd2b384 · Nov 5
£1,976 GBP
$2,645 USD
View
13 more retailers have this diamond
Prices start from £601 GBPSave up to £1,375 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
£601 GBP