CaratHunter
Plans
Radiant|Natural|GIA

0.70ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 6422524366

Certificate GIA 6422524366

Diamond specifications and retailer prices

From £639 GBP
HK$6,700 HKD
As of November 1, 2026
Save £1,444 GBP (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,084 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422524366. Listed at 18 retailers as of October 30, 2026, with prices from £639 to £2,084, a £1,444 spread on the same certified stone. NZ Jewellers lists it at £2,084. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6422524366
Dimensions5.45 × 4.26 × 3.01 mm
L/W Ratio1.28
Top View
5.45 mm4.26 mm0.70 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6422524366
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 70.6%

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 1
Current: £2,084 GBP|Low: £630 GBP|High: £2,084 GBP|Avg: £1,006 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
Retailer 19
November 2, 2026
Retailer 14£639 GBP
Retailer 9£779 GBP
Retailer 10£782 GBP
Retailer 5£788 GBP
Retailer 6£818 GBP
Retailer 11£831 GBP
Retailer 3£854 GBP
Retailer 19£854 GBP
Retailer 18£887 GBP
Retailer 7£896 GBP
Retailer 8£950 GBP
Retailer 13£974 GBP
Retailer 4£986 GBP
Retailer 17£1,042 GBP
Retailer 2£1,077 GBP
Retailer 12£1,196 GBP
Retailer 15£1,276 GBP
Retailer 16£1,573 GBP
NZ Jewellers£2,084 GBP

27 data points across 19 retailers

18 retailers£639 GBP to £2,084 GBP

A
Cheapest Retailer
-
£639 GBP
HK$6,700 HKD
B+
Retailer 2
-
£782 GBP
$1,050 USD
View
B+
Retailer 3
-
£788 GBP
$1,057 USD
View
Final sale: no returns
B+
Retailer 4
-
£818 GBP
$1,098 USD
View
B+
Retailer 5
-
£854 GBP
$1,146 USD
View
B+
Retailer 6
-
£854 GBP
$1,146 USD
View
B
Retailer 7
-
£883 GBP
SGD 1,601 SGD
View
B
Retailer 8
-
£887 GBP
$1,190 USD
View
B
Retailer 9
-
£896 GBP
$1,203 USD
View
B
Retailer 10
-
£950 GBP
$1,275 USD
View
B
Retailer 11
-
£974 GBP
View
B
Retailer 12
-
£986 GBP
$1,323 USD
View
B
Retailer 13
-
£1,042 GBP
View
B
Retailer 14
-
£1,077 GBP
View
B
Retailer 15
-
£1,196 GBP
€1,528 EUR
View
B
Retailer 16
-
£1,276 GBP
ZAR 27,655 ZAR
View
B
Retailer 17
-
£1,573 GBP
View
Most Expensive
C
NZ Jewellers
0326cf33-5154-4faa-a2a5-2edbdd71e4ab · Oct 30
£2,084 GBP
$2,796 USD
View
17 more retailers have this diamond
Prices start from £639 GBPSave up to £1,444 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
£639 GBP