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Round|Natural|IGI

0.80ct J I1 Round Natural Diamond

EX • J/I1 • IGI 815638440

Shape and cutting style on the report: Round brilliant

Certificate IGI 815638440

Diamond specifications and retailer prices

From €410 EUR
₹43,580 INR
As of November 1, 2026
Save €1,220 EUR (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,630 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 815638440. Listed at 9 retailers as of October 30, 2026, with prices from €410 to €1,630, a €1,220 spread on the same certified stone. NZ Jewellers lists it at €1,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle33.7°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 815638440
Dimensions5.92 × 5.96 × 3.70 mm
L/W Ratio1.01
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.92 mm5.96 mm0.80 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 815638440
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

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: €1,630 EUR|Low: €405 EUR|High: €1,630 EUR|Avg: €728 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3€410 EUR
Retailer 8€520 EUR
Retailer 4€560 EUR
Retailer 7€560 EUR
Retailer 6€600 EUR
Retailer 5€733 EUR
Retailer 9€755 EUR
Retailer 2€766 EUR
NZ Jewellers€1,630 EUR

21 data points across 9 retailers

9 retailers€410 EUR to €1,630 EUR

A
Cheapest Retailer
-
€410 EUR
₹43,580 INR
B+
Retailer 2
-
€520 EUR
$581 USD
View
B+
Retailer 3
-
€560 EUR
$626 USD
View
B+
Retailer 4
-
€560 EUR
$626 USD
View
B+
Retailer 5
-
€600 EUR
$670 USD
View
B+
Retailer 6
-
€733 EUR
$819 USD
View
B+
Retailer 7
-
€755 EUR
$844 USD
View
B+
Retailer 8
-
€766 EUR
View
Most Expensive
C
NZ Jewellers
aac33859-0bdc-4aed-8d4a-b8030e3b19f5 · Oct 30
€1,630 EUR
$1,821 USD
View
8 more retailers have this diamond
Prices start from €410 EURSave up to €1,220 EUR

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
0.80ct Round
€410 EUR