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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 $958 NZD
As of November 6, 2026
Save $3,043 NZD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,001 NZD 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 $958 to $4,001, a $3,043 spread on the same certified stone. NZ Jewellers lists it at $4,001. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,931 NZD|Low: $958 NZD|High: $2,962 NZD|Avg: $1,626 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 3$958 NZD
Retailer 8$1,326 NZD
Retailer 9$1,472 NZD
Retailer 4$1,474 NZD
Retailer 7$1,596 NZD
Retailer 2$1,607 NZD
Retailer 5$1,802 NZD
Retailer 6$1,887 NZD
Retailer 1$2,931 NZD

27 data points across 9 retailers

15 retailers$958 NZD to $4,001 NZD

A
Cheapest Retailer
-
$958 NZD
Retailer 2
-
$1,216 NZD
View
Price last confirmed 96 days ago
Retailer 3
-
$1,275 NZD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$1,275 NZD
View
A
Retailer 5
-
$1,326 NZD
View
B+
Retailer 6
-
$1,472 NZD
View
A
Retailer 7
-
$1,474 NZD
View
B+
Retailer 8
-
$1,504 NZD
View
B+
Retailer 9
-
$1,513 NZD
View
B+
Retailer 10
-
$1,596 NZD
View
B+
Retailer 11
-
$1,607 NZD
View
A
Retailer 12
-
$1,802 NZD
View
A
Retailer 13
-
$1,887 NZD
View
B+
Retailer 14
-
$2,931 NZD
View
Most Expensive
B
NZ Jewellers
685aeb23-ddb9-4959-9d6f-60b017ae4940 · Nov 5
$4,001 NZD
$2,218 USD
View
14 more retailers have this diamond
Prices start from $958 NZDSave up to $3,043 NZD

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
$958 NZD