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Round|Natural|IGI

0.84ct J I1 Round Natural Diamond

GD • J/I1 • IGI 646457151

Shape and cutting style on the report: Round brilliant

Certificate IGI 646457151

Diamond specifications and retailer prices

From £504 GBP
$675 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £504 GBP at Rare Carat
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Rare Carat

About this 0.84ct natural round diamond

This 0.84ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 646457151. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.84
Carat
J
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryFair
FluorescenceNone
Crown angle30.8°
Pavilion angle42.5°
OriginNatural
Grading LabIGI
CertificateIGI 646457151
Dimensions6.11 × 6.21 × 3.68 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
Cloud(s) not shown. Surface grain lines present.
Top View
6.11 mm6.21 mm0.84 ctJ / I1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateIGI 646457151
Side View
Table 66.0%Crown 30.8°Girdle: MED-STKPavilion 42.5°CuletDepth 59.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Nov 1
Current: £504 GBP|Low: £504 GBP|High: £810 GBP|Avg: £741 GBP|-0.7%
Rare Carat
Retailer 2
October 7, 2026
Rare Carat£504 GBP
Retailer 2£809 GBP

7 data points across 2 retailers

1 retailer

Rare Carat
AS222 · Nov 1
£504 GBP
$675 USD
View

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0.84ct Round
£504 GBP