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Marquise|Natural|IGI

1.00ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 613369339

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 613369339

Diamond specifications and retailer prices

From $2,160 AUD
As of November 6, 2026
Save $3,553 AUD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,712 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 613369339. Listed at 13 retailers as of November 5, 2026, with prices from $2,160 to $5,712, a $3,553 spread on the same certified stone. NZ Jewellers lists it at $5,712. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 613369339
Dimensions9.92 × 5.60 × 3.11 mm
L/W Ratio1.77
Girdle conditionFaceted
Culet sizePointed
Top View
9.92 mm5.60 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 613369339
Side View
Table 63.0%Crown 32.6°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 55.5%

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 6
Current: $5,712 AUD|Low: $2,013 AUD|High: $5,803 AUD|Avg: $2,907 AUD|-1.6%
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 6, 2026
Retailer 11$2,160 AUD
Retailer 7$2,170 AUD
Retailer 4$2,297 AUD
Retailer 12$2,342 AUD
Retailer 5$2,380 AUD
Retailer 13$2,449 AUD
Retailer 9$2,460 AUD
Retailer 2$2,642 AUD
Retailer 8$2,703 AUD
Retailer 6$2,858 AUD
Retailer 10$3,184 AUD
Retailer 3$4,167 AUD
NZ Jewellers$5,712 AUD

39 data points across 13 retailers

13 retailers$2,160 AUD to $5,712 AUD

A
Cheapest Retailer
-
$2,160 AUD
Final sale: no returns
A
Retailer 2
-
$2,170 AUD
View
A
Retailer 3
-
$2,297 AUD
View
A
Retailer 4
-
$2,342 AUD
View
Retailer 5
-
$2,380 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,449 AUD
View
B+
Retailer 7
-
$2,460 AUD
View
A
Retailer 8
-
$2,642 AUD
View
B+
Retailer 9
-
$2,703 AUD
View
A
Retailer 10
-
$2,858 AUD
View
B+
Retailer 11
-
$3,184 AUD
View
B+
Retailer 12
-
$4,167 AUD
View
Most Expensive
B
NZ Jewellers
fcc663dd-ad05-4521-bd2d-c096ef8fd700 · Nov 5
$5,712 AUD
$3,925 USD
View
12 more retailers have this diamond
Prices start from $2,160 AUDSave up to $3,553 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
$2,160 AUD