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Marquise|Natural|IGI

0.80ct K VS1 Marquise Natural Diamond

VG • K/VS1 • IGI 780654455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 780654455

Diamond specifications and retailer prices

From $531 USD
As of November 6, 2026
Save $1,687 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,218 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 780654455. Listed at 15 retailers as of November 5, 2026, with prices from $531 to $2,218, a $1,687 spread on the same certified stone. NZ Jewellers lists it at $2,218. 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
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38°
OriginNatural
Grading LabIGI
CertificateIGI 780654455
Dimensions9.48 × 4.83 × 2.92 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Top View
9.48 mm4.83 mm0.80 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 780654455
Side View
Table 65.0%Crown 37.3°Girdle: STK-THKPavilion 38°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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 6
Current: $2,218 USD|Low: $531 USD|High: $2,218 USD|Avg: $1,014 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$531 USD
Retailer 3$707 USD
Retailer 10$735 USD
Retailer 11$816 USD
Retailer 4$817 USD
Retailer 9$885 USD
Retailer 6$891 USD
Retailer 5$999 USD
Retailer 7$1,046 USD
Retailer 8$1,631 USD
NZ Jewellers$2,218 USD

27 data points across 11 retailers

15 retailers$531 USD to $2,218 USD

A
Cheapest Retailer
-
$531 USD
Retailer 2
-
$674 USD
View
Price last confirmed 95 days ago
Retailer 3
-
$707 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$707 USD
View
A
Retailer 5
-
$735 USD
View
B+
Retailer 6
-
$816 USD
View
A
Retailer 7
-
$817 USD
View
B+
Retailer 8
-
$834 USD
View
B+
Retailer 9
-
$839 USD
View
B+
Retailer 10
-
$885 USD
View
B+
Retailer 11
-
$891 USD
View
A
Retailer 12
-
$999 USD
View
A
Retailer 13
-
$1,046 USD
View
B+
Retailer 14
-
$1,631 USD
View
Most Expensive
B
NZ Jewellers
685aeb23-ddb9-4959-9d6f-60b017ae4940 · Nov 5
$2,218 USD
View
14 more retailers have this diamond
Prices start from $531 USDSave up to $1,687 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 Marquise
$531 USD