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Marquise|Natural|IGI

1.00ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 782657394

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782657394

Diamond specifications and retailer prices

From $4,780 NZD
As of November 1, 2026
Save $6,507 NZD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,287 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 782657394. Listed at 18 retailers as of November 1, 2026, with prices from $4,780 to $11,287, a $6,507 spread on the same certified stone. NZ Jewellers lists it at $11,287. 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

1.00
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 782657394
Dimensions9.83 × 5.18 × 3.36 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
9.83 mm5.18 mm1.00 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782657394
Side View
Table 60.0%Crown 38.1°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 64.9%

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: $6,036 NZD|Low: $4,645 NZD|High: $9,135 NZD|Avg: $5,983 NZD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 7$4,780 NZD
Retailer 6$4,834 NZD
Retailer 9$4,981 NZD
Retailer 2$5,329 NZD
Retailer 10$5,607 NZD
Retailer 3$5,825 NZD
Retailer 1$6,036 NZD
Retailer 8$6,332 NZD
Retailer 5$6,635 NZD
Retailer 4$9,029 NZD

38 data points across 10 retailers

18 retailers$4,780 NZD to $11,287 NZD

A
Cheapest Retailer
-
$4,780 NZD
A
Retailer 2
-
$4,834 NZD
View
A
Retailer 3
-
$4,834 NZD
View
A
Retailer 4
-
$4,952 NZD
View
A
Retailer 5
-
$4,981 NZD
View
Final sale: no returns
A
Retailer 6
-
$5,258 NZD
View
Retailer 7
-
$5,399 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$5,399 NZD
View
B+
Retailer 9
-
$5,607 NZD
View
B+
Retailer 10
-
$5,655 NZD
View
A
Retailer 11
-
$5,825 NZD
View
B+
Retailer 12
-
$6,036 NZD
View
B+
Retailer 13
-
$6,229 NZD
View
B+
Retailer 14
-
$6,635 NZD
View
B+
Retailer 15
-
$6,927 NZD
View
B
Retailer 16
-
$7,928 NZD
View
B
Retailer 17
-
$9,029 NZD
View
Most Expensive
B
NZ Jewellers
8f9129b7-f605-4612-a878-f24f10f46433 · Nov 3
$11,287 NZD
$6,257 USD
View
17 more retailers have this diamond
Prices start from $4,780 NZDSave up to $6,507 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
1.00ct Marquise
$4,780 NZD