CaratHunter
Plans
Radiant|Natural|GIA

0.70ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 1423995893

Certificate GIA 1423995893

Diamond specifications and retailer prices

From £570 GBP
₹72,812 INR
As of November 2, 2026
Save £1,391 GBP (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,961 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 1423995893. Listed at 22 retailers as of October 30, 2026, with prices from £570 to £1,961, a £1,391 spread on the same certified stone. NZ Jewellers lists it at £1,961. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1423995893
Dimensions5.67 × 4.49 × 3.09 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.67 mm4.49 mm0.70 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1423995893
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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: £1,961 GBP|Low: £570 GBP|High: £1,961 GBP|Avg: £981 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 2£570 GBP
Retailer 15£717 GBP
Retailer 7£741 GBP
Retailer 9£771 GBP
Retailer 4£804 GBP
Retailer 18£804 GBP
Retailer 3£835 GBP
Retailer 6£855 GBP
Retailer 16£904 GBP
Retailer 17£905 GBP
Retailer 12£927 GBP
Retailer 11£948 GBP
Retailer 8£981 GBP
Retailer 10£1,056 GBP
Retailer 13£1,127 GBP
Retailer 14£1,200 GBP
Retailer 5£1,480 GBP
NZ Jewellers£1,961 GBP

30 data points across 18 retailers

22 retailers£570 GBP to £1,961 GBP

A
Cheapest Retailer
-
£570 GBP
₹72,812 INR
A
Retailer 2
-
£582 GBP
HK$6,100 HKD
View
B+
Retailer 3
-
£717 GBP
$962 USD
View
B+
Retailer 4
-
£741 GBP
$995 USD
View
Final sale: no returns
B+
Retailer 5
-
£771 GBP
$1,035 USD
View
B+
Retailer 6
-
£804 GBP
$1,079 USD
View
B+
Retailer 7
-
£804 GBP
$1,079 USD
View
B+
Retailer 8
-
£818 GBP
SGD 1,484 SGD
View
B+
Retailer 9
-
£835 GBP
$1,120 USD
View
B+
Retailer 10
-
£855 GBP
$1,147 USD
View
B+
Retailer 11
-
£904 GBP
$1,212 USD
View
B
Retailer 12
-
£905 GBP
$1,215 USD
View
B+
Retailer 13
-
£927 GBP
$1,244 USD
View
B
Retailer 14
-
£948 GBP
View
B+
Retailer 15
-
£981 GBP
View
B+
Retailer 16
-
£992 GBP
A$2,048 AUD
View
Retailer 17
-
£1,056 GBP
A$2,180 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
£1,127 GBP
€1,440 EUR
View
B
Retailer 19
-
£1,200 GBP
ZAR 26,021 ZAR
View
B
Retailer 20
-
£1,480 GBP
View
B
Retailer 21
-
£1,602 GBP
$2,150 USD
View
Most Expensive
B
NZ Jewellers
95177318-bc3c-4dae-802d-54cb87e67c00 · Oct 30
£1,961 GBP
$2,631 USD
View
21 more retailers have this diamond
Prices start from £570 GBPSave up to £1,391 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
£570 GBP