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Marquise|Natural|IGI

1.00ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 689598673

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 689598673

Diamond specifications and retailer prices

From $1,701 USD
As of November 1, 2026
Save $2,852 USD (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,553 USD 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 689598673. Listed at 18 retailers as of November 1, 2026, with prices from $1,701 to $4,553, a $2,852 spread on the same certified stone. NZ Jewellers lists it at $4,553. 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 angle38.7°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 689598673
Dimensions9.78 × 5.13 × 3.35 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
9.78 mm5.13 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 689598673
Side View
Table 57.0%Crown 38.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 65.3%

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: $2,082 USD|Low: $1,579 USD|High: $3,310 USD|Avg: $2,061 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12$1,701 USD
Retailer 8$1,722 USD
Retailer 9$1,745 USD
Retailer 11$1,808 USD
Retailer 4$1,867 USD
Retailer 3$1,877 USD
Retailer 2$1,920 USD
Retailer 10$1,957 USD
Retailer 1$2,082 USD
Retailer 6$2,295 USD
Retailer 5$2,549 USD
Retailer 7$3,275 USD

44 data points across 12 retailers

18 retailers$1,701 USD to $4,553 USD

A
Cheapest Retailer
-
$1,701 USD
B+
Retailer 2
-
$1,722 USD
View
Final sale: no returns
A
Retailer 3
-
$1,745 USD
View
A
Retailer 4
-
$1,808 USD
View
A
Retailer 5
-
$1,867 USD
View
A
Retailer 6
-
$1,867 USD
View
B+
Retailer 7
-
$1,877 USD
A$2,888 AUD
View
A
Retailer 8
-
$1,920 USD
View
B+
Retailer 9
-
$1,953 USD
View
B+
Retailer 10
-
$1,957 USD
View
B+
Retailer 11
-
$2,004 USD
View
B+
Retailer 12
-
$2,082 USD
£1,640 GBP
View
B+
Retailer 13
-
$2,154 USD
View
Retailer 14
-
$2,154 USD
View
Price last confirmed 57 days ago
B+
Retailer 15
-
$2,295 USD
ZAR 37,069 ZAR
View
B+
Retailer 16
-
$2,549 USD
€2,428 EUR
View
Retailer 17
-
$3,275 USD
£2,579 GBP
View
Price last confirmed 7 days ago
Most Expensive
C
NZ Jewellers
2d2a65d7-8c74-4755-85f0-b2c383be86fe · Nov 3
$4,553 USD
View
17 more retailers have this diamond
Prices start from $1,701 USDSave up to $2,852 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
$1,701 USD