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Radiant|Natural|GIA

0.71ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 2564777874

Certificate GIA 2564777874

Diamond specifications and retailer prices

From £636 GBP
As of November 6, 2026
Save £1,450 GBP (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,086 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural radiant diamond

This 0.71ct 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 2564777874. Listed at 11 retailers as of November 5, 2026, with prices from £636 to £2,086, a £1,450 spread on the same certified stone. NZ Jewellers lists it at £2,086. 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

0.71
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564777874
Dimensions6.33 × 4.36 × 2.95 mm
L/W Ratio1.45
Girdle conditionVery Thick
Top View
6.33 mm4.36 mm0.71 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564777874
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.6%

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: £2,086 GBP|Low: £636 GBP|High: £2,086 GBP|Avg: £1,059 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 4£636 GBP
Retailer 10£675 GBP
Retailer 3£819 GBP
Retailer 9£953 GBP
Retailer 6£955 GBP
Retailer 2£965 GBP
Retailer 8£1,043 GBP
Retailer 5£1,072 GBP
Retailer 7£1,189 GBP
Retailer 11£1,277 GBP
NZ Jewellers£2,086 GBP

4 data points across 11 retailers

11 retailers£636 GBP to £2,086 GBP

A
Cheapest Retailer
-
£636 GBP
A
Retailer 2
-
£675 GBP
View
Final sale: no returns
B+
Retailer 3
-
£819 GBP
View
B+
Retailer 4
-
£953 GBP
View
B+
Retailer 5
-
£955 GBP
View
B+
Retailer 6
-
£965 GBP
View
B+
Retailer 7
-
£1,043 GBP
View
B+
Retailer 8
-
£1,072 GBP
View
B
Retailer 9
-
£1,189 GBP
View
B
Retailer 10
-
£1,277 GBP
View
Most Expensive
B
NZ Jewellers
e8a77622-c065-4393-9b4f-a5360b025833 · Nov 5
£2,086 GBP
$2,792 USD
View
10 more retailers have this diamond
Prices start from £636 GBPSave up to £1,450 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
0.71ct Radiant
£636 GBP