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Radiant|Natural|GIA

0.70ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 6565679022

Certificate GIA 6565679022

Diamond specifications and retailer prices

From £637 GBP
A$1,314 AUD
As of November 2, 2026
Save £1,607 GBP (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,244 GBP at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565679022. Listed at 18 retailers as of October 30, 2026, with prices from £637 to £2,244, a £1,607 spread on the same certified stone. NZ Jewellers lists it at £2,244. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565679022
Dimensions5.55 × 4.44 × 3.04 mm
L/W Ratio1.25
Girdle conditionPolished
Culet sizeNone
Key to symbols
Knot
Top View
5.55 mm4.44 mm0.70 ctF / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565679022
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

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 2
Current: £2,244 GBP|Low: £556 GBP|High: £2,244 GBP|Avg: £916 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 17£637 GBP
Retailer 5£644 GBP
Retailer 3£698 GBP
Retailer 18£706 GBP
Retailer 8£715 GBP
Retailer 16£715 GBP
Retailer 2£725 GBP
Retailer 10£738 GBP
Retailer 9£750 GBP
Retailer 11£806 GBP
Retailer 15£810 GBP
Retailer 7£827 GBP
Retailer 14£852 GBP
Retailer 12£880 GBP
Retailer 13£982 GBP
Retailer 6£1,068 GBP
Retailer 4£1,279 GBP
NZ Jewellers£2,244 GBP

11 data points across 18 retailers

18 retailers£637 GBP to £2,244 GBP

A
Cheapest Retailer
-
£637 GBP
A$1,314 AUD
A
Retailer 2
-
£644 GBP
$864 USD
View
Final sale: no returns
A
Retailer 3
-
£698 GBP
$937 USD
View
A
Retailer 4
-
£706 GBP
$947 USD
View
A
Retailer 5
-
£715 GBP
$960 USD
View
A
Retailer 6
-
£715 GBP
$960 USD
View
A
Retailer 7
-
£725 GBP
$973 USD
View
B+
Retailer 8
-
£738 GBP
$991 USD
View
B+
Retailer 9
-
£750 GBP
$1,007 USD
View
B+
Retailer 10
-
£806 GBP
$1,081 USD
View
B+
Retailer 11
-
£810 GBP
View
B+
Retailer 12
-
£827 GBP
$1,110 USD
View
B+
Retailer 13
-
£852 GBP
View
B+
Retailer 14
-
£880 GBP
View
B+
Retailer 15
-
£982 GBP
€1,255 EUR
View
B
Retailer 16
-
£1,068 GBP
ZAR 23,163 ZAR
View
B
Retailer 17
-
£1,279 GBP
View
Most Expensive
B
NZ Jewellers
39b0e227-e91d-4463-9309-58a8e3c0a172 · Oct 30
£2,244 GBP
$3,011 USD
View
17 more retailers have this diamond
Prices start from £637 GBPSave up to £1,607 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
£637 GBP