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Marquise|Natural|IGI

1.00ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 689598816

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 689598816

Diamond specifications and retailer prices

From $2,241 AUD
As of November 4, 2026
Save $3,757 AUD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,998 AUD at NZ Jewellers · As of November 5, 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 689598816. Listed at 17 retailers as of November 4, 2026, with prices from $2,241 to $5,998, a $3,757 spread on the same certified stone. NZ Jewellers lists it at $5,998. 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
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 689598816
Dimensions9.44 × 4.97 × 3.37 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
9.44 mm4.97 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 689598816
Side View
Table 67.0%Crown 40°Girdle: ThickPavilion 40.2°Culet: NoneDepth 67.8%

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 4
Current: $3,341 AUD|Low: $2,080 AUD|High: $4,361 AUD|Avg: $2,761 AUD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,241 AUD
Retailer 8$2,270 AUD
Retailer 6$2,278 AUD
Retailer 10$2,408 AUD
Retailer 3$2,460 AUD
Retailer 11$2,557 AUD
Retailer 9$2,574 AUD
Retailer 4$2,776 AUD
Retailer 5$3,001 AUD
Retailer 1$3,341 AUD
Retailer 7$4,308 AUD

45 data points across 11 retailers

17 retailers$2,241 AUD to $5,998 AUD

A
Cheapest Retailer
-
$2,241 AUD
B+
Retailer 2
-
$2,270 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,278 AUD
View
B+
Retailer 4
-
$2,408 AUD
View
Retailer 5
-
$2,460 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,460 AUD
View
B+
Retailer 7
-
$2,557 AUD
View
B+
Retailer 8
-
$2,573 AUD
View
B+
Retailer 9
-
$2,574 AUD
View
B+
Retailer 10
-
$2,654 AUD
View
B+
Retailer 11
-
$2,776 AUD
View
Retailer 12
-
$2,838 AUD
View
Price last confirmed 61 days ago
B+
Retailer 13
-
$2,838 AUD
View
B+
Retailer 14
-
$3,001 AUD
View
B+
Retailer 15
-
$3,341 AUD
View
B
Retailer 16
-
$4,308 AUD
View
Most Expensive
C
NZ Jewellers
2cd7a42e-0544-4dce-95c6-85518b7c9b8f · Nov 5
$5,998 AUD
$4,199 USD
View
16 more retailers have this diamond
Prices start from $2,241 AUDSave up to $3,757 AUD

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
$2,241 AUD