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Radiant|Natural|GIA

0.70ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 6561288876

Certificate GIA 6561288876

Diamond specifications and retailer prices

From £590 GBP
$791 USD
As of November 1, 2026
Save £1,261 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,851 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561288876. Listed at 15 retailers as of October 30, 2026, with prices from £590 to £1,851, a £1,261 spread on the same certified stone. NZ Jewellers lists it at £1,851. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6561288876
Dimensions5.32 × 4.19 × 3.10 mm
L/W Ratio1.27
Top View
5.32 mm4.19 mm0.70 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6561288876
Side View
Table 66.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 74.0%

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: £1,851 GBP|Low: £590 GBP|High: £1,851 GBP|Avg: £774 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
November 2, 2026
Retailer 6£590 GBP
Retailer 15£590 GBP
Retailer 10£593 GBP
Retailer 3£599 GBP
Retailer 7£612 GBP
Retailer 5£613 GBP
Retailer 14£672 GBP
Retailer 13£681 GBP
Retailer 4£690 GBP
Retailer 8£710 GBP
Retailer 2£744 GBP
Retailer 11£835 GBP
Retailer 12£881 GBP
Retailer 9£1,081 GBP
NZ Jewellers£1,851 GBP

9 data points across 15 retailers

15 retailers£590 GBP to £1,851 GBP

B+
Cheapest Retailer
-
£590 GBP
$791 USD
B+
Retailer 2
-
£590 GBP
$791 USD
View
A
Retailer 3
-
£593 GBP
$795 USD
View
B+
Retailer 4
-
£599 GBP
$802 USD
View
B+
Retailer 5
-
£612 GBP
SGD 1,109 SGD
View
B+
Retailer 6
-
£613 GBP
$821 USD
View
B+
Retailer 7
-
£672 GBP
$901 USD
View
B+
Retailer 8
-
£681 GBP
$912 USD
View
B+
Retailer 9
-
£690 GBP
$924 USD
View
B+
Retailer 10
-
£710 GBP
View
B+
Retailer 11
-
£744 GBP
View
B
Retailer 12
-
£835 GBP
€1,065 EUR
View
B
Retailer 13
-
£881 GBP
ZAR 19,079 ZAR
View
B
Retailer 14
-
£1,081 GBP
View
Most Expensive
C
NZ Jewellers
4312c466-6c41-4bbf-8d3b-3934a7b8ac1b · Oct 30
£1,851 GBP
$2,480 USD
View
14 more retailers have this diamond
Prices start from £590 GBPSave up to £1,261 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
£590 GBP