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Marquise|Natural|IGI

1.50ct I VVS2 Marquise Natural Diamond

VG • I/VVS2 • IGI 823669525

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 823669525

Diamond specifications and retailer prices

From $9,583 AUD
₹641,084 INR
As of November 1, 2026
Save $8,041 AUD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $21,757 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 823669525. Listed at 9 retailers as of November 1, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 823669525
Dimensions12.99 × 5.64 × 3.53 mm
L/W Ratio2.30
Girdle conditionFaceted
Top View
12.99 mm5.64 mm1.50 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 823669525
Side View
Table 63.0%Crown 34.1°Girdle: MED-THKPavilion 39.6°CuletDepth 62.6%

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: $11,663 AUD|Low: $9,560 AUD|High: $18,188 AUD|Avg: $12,355 AUD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$9,583 AUD
Retailer 6$10,271 AUD
Retailer 4$11,609 AUD
Retailer 1$11,663 AUD
Retailer 5$11,674 AUD
Retailer 7$12,370 AUD
Retailer 3$17,624 AUD

39 data points across 7 retailers

9 retailers$9,583 AUD to $17,624 AUD

A
Cheapest Retailer
-
$9,583 AUD
₹641,084 INR
A
Retailer 2
-
$10,271 AUD
$7,215 USD
View
A
Retailer 3
-
$11,609 AUD
$8,155 USD
View
A
Retailer 4
-
$11,663 AUD
£6,451 GBP
View
A
Retailer 5
-
$11,674 AUD
$8,200 USD
View
Final sale: no returns
B+
Retailer 6
-
$12,370 AUD
View
Retailer 7
-
$13,009 AUD
$9,138 USD
View
Price last confirmed 41 days ago
B+
Retailer 8
-
$17,624 AUD
£9,748 GBP
View
Most Expensive
NZ Jewellers
2a42e595-2026-48e0-8f1d-f3237e6f5d6a · Sep 21
$21,757 AUD
$15,283 USD
View
Price last confirmed 42 days ago
8 more retailers have this diamond
Prices start from $9,583 AUDSave up to $8,041 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
1.50ct Marquise
$9,583 AUD