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Marquise|Natural|IGI

1.00ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 791644963

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 791644963

Diamond specifications and retailer prices

From $1,652 USD
As of November 1, 2026
Save $2,772 USD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,424 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 791644963. Listed at 14 retailers as of October 30, 2026, with prices from $1,652 to $4,424, a $2,772 spread on the same certified stone. NZ Jewellers lists it at $4,424. 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
J
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 791644963
Dimensions9.52 × 5.08 × 3.31 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
9.52 mm5.08 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 791644963
Side View
Table 60.0%Crown 45.1°Girdle: STK-THKPavilion 38.1°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: $1,769 USD|Low: $1,674 USD|High: $3,216 USD|Avg: $2,156 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$1,674 USD
Retailer 1$1,769 USD
Retailer 8$1,870 USD
Retailer 7$1,897 USD
Retailer 3$2,050 USD
Retailer 5$2,208 USD
Retailer 2$2,477 USD
Retailer 4$3,178 USD

38 data points across 8 retailers

14 retailers$1,652 USD to $4,424 USD

A
Cheapest Retailer
-
$1,652 USD
A
Retailer 2
-
$1,674 USD
View
Final sale: no returns
A
Retailer 3
-
$1,769 USD
£1,393 GBP
View
A
Retailer 4
-
$1,814 USD
View
A
Retailer 5
-
$1,814 USD
View
B+
Retailer 6
-
$1,870 USD
View
B+
Retailer 7
-
$1,897 USD
View
A
Retailer 8
-
$1,951 USD
View
B+
Retailer 9
-
$2,050 USD
£1,614 GBP
View
B+
Retailer 10
-
$2,093 USD
View
Retailer 11
-
$2,208 USD
ZAR 35,676 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$2,477 USD
€2,359 EUR
View
B
Retailer 13
-
$3,178 USD
£2,502 GBP
View
Most Expensive
B
NZ Jewellers
d57ea3f0-08c0-4cd3-a3cd-bc18dffdef33 · Oct 30
$4,424 USD
View
13 more retailers have this diamond
Prices start from $1,652 USDSave up to $2,772 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
$1,652 USD