Radiant|Natural|IGI

0.70ct I VS1 Radiant Natural Diamond

VG • I/VS1 • IGI 746533834

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 746533834

Diamond specifications and retailer prices

From £489 GBP
$655 USD
As of October 31, 2026
Save £1,174 GBP (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,663 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 746533834. Listed at 16 retailers as of October 30, 2026, with prices from £489 to £1,663, a £1,174 spread on the same certified stone. NZ Jewellers lists it at £1,663. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.3°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 746533834
Dimensions6.11 × 4.21 × 2.93 mm
L/W Ratio1.45
Culet sizePointed
Top View
6.11 mm4.21 mm0.70 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 746533834
Side View
Table 67.0%Crown 22.3°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.6%

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: Oct 31
Current: £1,663 GBP|Low: £472 GBP|High: £1,695 GBP|Avg: £738 GBP|+3.5%
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
November 1, 2026
Retailer 3£489 GBP
Retailer 5£540 GBP
Retailer 8£540 GBP
Retailer 2£541 GBP
Retailer 12£542 GBP
Retailer 6£561 GBP
Retailer 13£612 GBP
Retailer 4£618 GBP
Retailer 11£628 GBP
Retailer 7£639 GBP
Retailer 10£655 GBP
Retailer 14£754 GBP
Retailer 16£792 GBP
Retailer 15£1,058 GBP
Retailer 9£1,225 GBP
NZ Jewellers£1,663 GBP

27 data points across 16 retailers

16 retailers£489 GBP to £1,663 GBP

A
Cheapest Retailer
-
£489 GBP
$655 USD
Final sale: no returns
A
Retailer 2
-
£540 GBP
$724 USD
View
B+
Retailer 3
-
£540 GBP
$724 USD
View
B+
Retailer 4
-
£541 GBP
$725 USD
View
A
Retailer 5
-
£542 GBP
$726 USD
View
A
Retailer 6
-
£561 GBP
$752 USD
View
A
Retailer 7
-
£612 GBP
$820 USD
View
A
Retailer 8
-
£618 GBP
View
A
Retailer 9
-
£628 GBP
$841 USD
View
B+
Retailer 10
-
£639 GBP
$857 USD
View
B+
Retailer 11
-
£655 GBP
View
B+
Retailer 12
-
£754 GBP
€962 EUR
View
B+
Retailer 13
-
£792 GBP
ZAR 17,139 ZAR
View
B
Retailer 14
-
£1,058 GBP
View
B
Retailer 15
-
£1,225 GBP
View
Most Expensive
C
NZ Jewellers
837c2a32-4c39-4573-94bd-9d3ff402a79d · Oct 30
£1,663 GBP
$2,228 USD
View
15 more retailers have this diamond
Prices start from £489 GBPSave up to £1,174 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
£489 GBP