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Round|Natural|IGI

0.80ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 649446157

Shape and cutting style on the report: Round brilliant

Certificate IGI 649446157

Diamond specifications and retailer prices

From €582 EUR
As of November 4, 2026
Save €1,262 EUR (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,844 EUR at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 649446157. Listed at 12 retailers as of November 4, 2026, with prices from €582 to €1,844, a €1,262 spread on the same certified stone. NZ Jewellers lists it at €1,844. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 649446157
Dimensions6.00 × 5.92 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.00 mm5.92 mm0.80 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649446157
Side View
Table 52.0%Crown 33.8°Girdle: Slightly ThickPavilion 39.9°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €722 EUR|Low: €399 EUR|High: €1,374 EUR|Avg: €732 EUR|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3€399 EUR
Retailer 5€582 EUR
Retailer 7€588 EUR
Retailer 11€588 EUR
Retailer 2€700 EUR
Retailer 8€700 EUR
Retailer 9€706 EUR
Retailer 1€722 EUR
Retailer 10€847 EUR
Retailer 4€857 EUR
Retailer 6€1,358 EUR

26 data points across 11 retailers

12 retailers€582 EUR to €1,844 EUR

A
Cheapest Retailer
-
€582 EUR
Retailer 2
-
€588 EUR
View
Price last confirmed 8 days ago
A
Retailer 3
-
€588 EUR
View
A
Retailer 4
-
€611 EUR
View
Retailer 5
-
€679 EUR
View
Price last confirmed 63 days ago
B+
Retailer 6
-
€679 EUR
View
B+
Retailer 7
-
€706 EUR
View
B+
Retailer 8
-
€722 EUR
View
A
Retailer 9
-
€857 EUR
View
B
Retailer 10
-
€1,358 EUR
View
Retailer 11
-
€1,844 EUR
View
Price last confirmed 66 days ago
Most Expensive
C
NZ Jewellers
e76053a5-2c84-40f9-9ec6-cd56a3e729e2 · Nov 5
€1,844 EUR
$2,059 USD
View
11 more retailers have this diamond
Prices start from €582 EURSave up to €1,262 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
€582 EUR