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Asscher|Natural|IGI

1.51ct J VVS1 Asscher Natural Diamond

VG • J/VVS1 • IGI 737519293

Shape and cutting style on the report: Square emerald cut

Certificate IGI 737519293

Diamond specifications and retailer prices

From $3,742 AUD
£2,070 GBP
As of November 2, 2026
Save $4,865 AUD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,607 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher 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 737519293. Listed at 6 retailers as of October 30, 2026, with prices from $3,742 to $8,607, a $4,865 spread on the same certified stone. NZ Jewellers lists it at $8,607. 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 angle35.5°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 737519293
Dimensions6.33 × 6.29 × 4.21 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.33 mm6.29 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737519293
Side View
Table 61.0%Crown 35.5°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 66.9%

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: $8,607 AUD|Low: $3,741 AUD|High: $8,650 AUD|Avg: $5,096 AUD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$3,742 AUD
Retailer 7$3,865 AUD
Retailer 6$4,029 AUD
Retailer 5$4,117 AUD
Retailer 4$4,275 AUD
Retailer 8$4,569 AUD
Retailer 3$6,885 AUD
NZ Jewellers$8,607 AUD

31 data points across 8 retailers

6 retailers$3,742 AUD to $8,607 AUD

A
Cheapest Retailer
-
$3,742 AUD
£2,070 GBP
A
Retailer 2
-
$4,029 AUD
$2,830 USD
View
A
Retailer 3
-
$4,117 AUD
$2,892 USD
View
A
Retailer 4
-
$4,275 AUD
$3,003 USD
View
B+
Retailer 5
-
$6,885 AUD
£3,808 GBP
View
Most Expensive
B
NZ Jewellers
f94ee200-b0cf-40c2-9c5d-b83bcdbaf99b · Oct 30
$8,607 AUD
$6,046 USD
View
5 more retailers have this diamond
Prices start from $3,742 AUDSave up to $4,865 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 Asscher
$3,742 AUD