Round|Natural|IGI

0.80ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 809629416

Shape and cutting style on the report: Round brilliant

Certificate IGI 809629416

Diamond specifications and retailer prices

From $660 USD
₹62,899 INR
As of October 26, 2026
Save $1,928 USD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,588 USD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 809629416. Listed at 16 retailers as of October 26, 2026, with prices from $660 to $2,588, a $1,928 spread on the same certified stone. NZ Jewellers lists it at $2,588. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.6°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 809629416
Dimensions5.88 × 5.93 × 3.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.88 mm5.93 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809629416
Side View
Table 55.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

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: Oct 26
Current: $2,588 USD|Low: $654 USD|High: $2,588 USD|Avg: $1,056 USD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 16$660 USD
Retailer 13$761 USD
Retailer 15$815 USD
Retailer 4$825 USD
Retailer 7$825 USD
Retailer 9$837 USD
Retailer 17$857 USD
Retailer 3$866 USD
Retailer 6$952 USD
Retailer 8$958 USD
Retailer 18$969 USD
Retailer 14$972 USD
Retailer 2$1,091 USD
Retailer 11$1,099 USD
Retailer 5$1,183 USD
Retailer 10$1,190 USD
Retailer 12$1,514 USD
NZ Jewellers$2,588 USD

39 data points across 18 retailers

16 retailers$660 USD to $2,588 USD

A
Cheapest Retailer
-
$660 USD
₹62,899 INR
Retailer 2
-
$815 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$825 USD
View
Retailer 4
-
$825 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$837 USD
View
Retailer 6
-
$857 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$866 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$952 USD
View
Retailer 9
-
$958 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$969 USD
View
A
Retailer 11
-
$972 USD
£765 GBP
View
A
Retailer 12
-
$1,091 USD
€1,039 EUR
View
A
Retailer 13
-
$1,099 USD
£865 GBP
View
A
Retailer 14
-
$1,183 USD
View
B+
Retailer 15
-
$1,514 USD
£1,192 GBP
View
Most Expensive
B
NZ Jewellers
134828b7-7f2f-4708-95c5-9b7f7a2195c6 · Oct 27
$2,588 USD
View
15 more retailers have this diamond
Prices start from $660 USDSave up to $1,928 USD

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
$660 USD