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Marquise|Natural|IGI

1.00ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 845649532

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 845649532

Diamond specifications and retailer prices

From $3,517 NZD
$1,979 USD
As of November 1, 2026
Save $4,621 NZD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,138 NZD at NZ Jewellers · As of October 30, 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 845649532. Listed at 13 retailers as of October 30, 2026, with prices from $3,517 to $8,138, a $4,621 spread on the same certified stone. NZ Jewellers lists it at $8,138. 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
FluorescenceFaint
Crown angle38.8°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 845649532
Dimensions9.80 × 5.14 × 3.35 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
9.80 mm5.14 mm1.00 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 845649532
Side View
Table 58.0%Crown 38.8°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 65.2%

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: $8,138 NZD|Low: $3,517 NZD|High: $8,138 NZD|Avg: $4,663 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$3,517 NZD
Retailer 2$3,797 NZD
Retailer 13$3,805 NZD
Retailer 5$3,892 NZD
Retailer 10$3,892 NZD
Retailer 4$4,072 NZD
Retailer 9$4,140 NZD
Retailer 7$4,309 NZD
Retailer 3$4,491 NZD
Retailer 6$4,859 NZD
Retailer 12$5,607 NZD
Retailer 8$6,821 NZD
NZ Jewellers$8,138 NZD

12 data points across 13 retailers

13 retailers$3,517 NZD to $8,138 NZD

A
Cheapest Retailer
-
$3,517 NZD
$1,979 USD
A
Retailer 2
-
$3,797 NZD
£1,682 GBP
View
A
Retailer 3
-
$3,805 NZD
$2,141 USD
View
A
Retailer 4
-
$3,892 NZD
$2,190 USD
View
A
Retailer 5
-
$3,892 NZD
$2,190 USD
View
A
Retailer 6
-
$4,072 NZD
$2,291 USD
View
A
Retailer 7
-
$4,140 NZD
$2,329 USD
View
A
Retailer 8
-
$4,309 NZD
£1,909 GBP
View
B+
Retailer 9
-
$4,491 NZD
$2,527 USD
View
A
Retailer 10
-
$4,859 NZD
€2,604 EUR
View
B+
Retailer 11
-
$5,607 NZD
£2,484 GBP
View
B+
Retailer 12
-
$6,821 NZD
£3,022 GBP
View
Most Expensive
B
NZ Jewellers
bfb6ee70-6119-4060-9cde-c622d3297b3e · Oct 30
$8,138 NZD
$4,579 USD
View
12 more retailers have this diamond
Prices start from $3,517 NZDSave up to $4,621 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
$3,517 NZD