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 $1,979 USD
As of November 1, 2026
Save $2,600 USD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,579 USD 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 $1,979 to $4,579, a $2,600 spread on the same certified stone. NZ Jewellers lists it at $4,579. 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
Color
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: $4,579 USD|Low: $1,979 USD|High: $4,579 USD|Avg: $2,624 USD
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$1,979 USD
Retailer 2$2,136 USD
Retailer 13$2,141 USD
Retailer 5$2,190 USD
Retailer 10$2,190 USD
Retailer 4$2,291 USD
Retailer 9$2,329 USD
Retailer 7$2,425 USD
Retailer 3$2,527 USD
Retailer 6$2,734 USD
Retailer 12$3,155 USD
Retailer 8$3,838 USD
NZ Jewellers$4,579 USD

12 data points across 13 retailers

13 retailers$1,979 USD to $4,579 USD

A
Cheapest Retailer
-
$1,979 USD
A
Retailer 2
-
$2,136 USD
£1,682 GBP
View
A
Retailer 3
-
$2,141 USD
View
A
Retailer 4
-
$2,190 USD
View
A
Retailer 5
-
$2,190 USD
View
A
Retailer 6
-
$2,291 USD
View
A
Retailer 7
-
$2,329 USD
View
A
Retailer 8
-
$2,425 USD
£1,909 GBP
View
B+
Retailer 9
-
$2,527 USD
View
A
Retailer 10
-
$2,734 USD
€2,604 EUR
View
B+
Retailer 11
-
$3,155 USD
£2,484 GBP
View
B+
Retailer 12
-
$3,838 USD
£3,022 GBP
View
Most Expensive
B
NZ Jewellers
bfb6ee70-6119-4060-9cde-c622d3297b3e · Oct 30
$4,579 USD
View
12 more retailers have this diamond
Prices start from $1,979 USDSave up to $2,600 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
1.00ct Marquise
$1,979 USD