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Marquise|Natural|GIA

1.50ct G VS2 Marquise Natural Diamond

GD • G/VS2 • GIA 6561293454

Certificate GIA 6561293454

Diamond specifications and retailer prices

From $15,616 AUD
As of November 1, 2026
6 retailers carry this diamond
Most expensive: $19,694 AUD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561293454. Listed at 6 retailers as of November 1, 2026. 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
G
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561293454
Dimensions11.78 × 5.96 × 3.77 mm
L/W Ratio1.98
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
11.78 mm5.96 mm1.50 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561293454
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $19,694 AUD|Low: $15,616 AUD|High: $19,694 AUD|Avg: $17,663 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$15,616 AUD
Retailer 4$15,835 AUD
Retailer 2$16,785 AUD
Retailer 5$17,014 AUD
Retailer 3$19,261 AUD
Blue Nile$19,694 AUD

8 data points across 6 retailers

6 retailers

A
Cheapest Retailer
-
$15,616 AUD
Retailer 2
-
$15,835 AUD
View
Price last confirmed 7 days ago
Retailer 3
-
$16,785 AUD
View
Price last confirmed 7 days ago
Retailer 4
-
$17,014 AUD
View
Price last confirmed 7 days ago
Retailer 5
-
$19,261 AUD
View
Price last confirmed 8 days ago
Most Expensive
Blue Nile
30463312 · Oct 29
$19,694 AUD
$13,532 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $15,616 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
$15,616 AUD