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Marquise|Natural|IGI

1.51ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • IGI 773616951

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 773616951

Diamond specifications and retailer prices

From $8,500 AUD
$5,957 USD
As of November 2, 2026
Save $7,847 AUD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,347 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 773616951. Listed at 18 retailers as of October 30, 2026, with prices from $8,500 to $16,347, a $7,847 spread on the same certified stone. NZ Jewellers lists it at $16,347. 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

1.51
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 773616951
Dimensions11.51 × 5.93 × 3.70 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Top View
11.51 mm5.93 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 773616951
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.4%

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 2
Current: $16,347 AUD|Low: $8,019 AUD|High: $16,347 AUD|Avg: $10,614 AUD
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 3$8,233 AUD
Retailer 7$8,500 AUD
Retailer 2$8,885 AUD
Retailer 4$9,021 AUD
Retailer 16$9,022 AUD
Retailer 8$9,061 AUD
Retailer 10$9,482 AUD
Retailer 14$9,774 AUD
Retailer 15$9,924 AUD
Retailer 9$10,291 AUD
Retailer 13$11,277 AUD
Retailer 6$11,738 AUD
Retailer 12$12,009 AUD
Retailer 11$14,399 AUD
Retailer 5$14,457 AUD
NZ Jewellers$16,347 AUD

29 data points across 16 retailers

18 retailers$8,500 AUD to $16,347 AUD

Retailer 1
-
$8,233 AUD
$5,770 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$8,500 AUD
$5,957 USD
View
A
Retailer 3
-
$8,524 AUD
$5,974 USD
View
A
Retailer 4
-
$8,885 AUD
£4,903 GBP
View
A
Retailer 5
-
$9,021 AUD
$6,322 USD
View
Final sale: no returns
A
Retailer 6
-
$9,022 AUD
$6,323 USD
View
B+
Retailer 7
-
$9,061 AUD
$6,350 USD
View
A
Retailer 8
-
$9,482 AUD
£5,232 GBP
View
B+
Retailer 9
-
$9,774 AUD
$6,850 USD
View
B+
Retailer 10
-
$9,916 AUD
$6,949 USD
View
B+
Retailer 11
-
$9,924 AUD
$6,955 USD
View
B+
Retailer 12
-
$10,002 AUD
$7,010 USD
View
B+
Retailer 13
-
$10,291 AUD
€6,869 EUR
View
B+
Retailer 14
-
$11,277 AUD
$7,903 USD
View
B+
Retailer 15
-
$12,009 AUD
ZAR 135,959 ZAR
View
B
Retailer 16
-
$14,399 AUD
£7,946 GBP
View
B
Retailer 17
-
$14,457 AUD
$10,132 USD
View
Most Expensive
B
NZ Jewellers
087051bd-3554-461f-b6fc-18314b337722 · Oct 30
$16,347 AUD
$11,456 USD
View
17 more retailers have this diamond
Prices start from $8,500 AUDSave up to $7,847 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
1.51ct Marquise
$8,500 AUD