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Radiant|Natural|IGI

0.80ct J SI2 Radiant Natural Diamond

VG • J/SI2 • IGI 329830162

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

Certificate IGI 329830162

Diamond specifications and retailer prices

From £640 GBP
$858 USD
As of October 30, 2026
Save £324 GBP (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £964 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 329830162. Listed at 2 retailers as of October 29, 2026, with prices from £640 to £964, a £324 spread on the same certified stone. Yorxs lists it at £964. 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

0.80
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 329830162
Dimensions5.28 × 4.87 × 3.45 mm
L/W Ratio1.08
Culet sizePointed
Top View
5.28 mm4.87 mm0.80 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 329830162
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 70.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £640 GBP|Low: £640 GBP|High: £964 GBP|Avg: £815 GBP
Retailer 1
Retailer 2
Yorxs
October 29, 2026
Retailer 1£640 GBP
Retailer 2£850 GBP
Yorxs£964 GBP

9 data points across 3 retailers

2 retailers£640 GBP to £964 GBP

B+
Cheapest Retailer
-
£640 GBP
$858 USD
Most Expensive
B
Yorxs
BN-5822 · Oct 29
£964 GBP
€1,230 EUR
View
1 more retailer has this diamond
Prices start from £640 GBPSave up to £324 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.

B+
0.80ct Radiant
£640 GBP