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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 $19,038 NZD
$10,730 USD
As of November 1, 2026
Save $4,972 NZD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $24,010 NZD 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 October 29, 2026, with prices from $19,038 to $24,010, a $4,972 spread on the same certified stone. Blue Nile lists it at $24,010. 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

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: $24,010 NZD|Low: $19,038 NZD|High: $24,010 NZD|Avg: $21,533 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$19,038 NZD
Retailer 4$19,305 NZD
Retailer 2$20,465 NZD
Retailer 5$20,742 NZD
Retailer 3$23,481 NZD
Blue Nile$24,010 NZD

8 data points across 6 retailers

6 retailers$19,038 NZD to $24,010 NZD

A
Cheapest Retailer
-
$19,038 NZD
$10,730 USD
A
Retailer 2
-
$19,305 NZD
SGD 14,703 SGD
View
A
Retailer 3
-
$20,465 NZD
£9,082 GBP
View
A
Retailer 4
-
$20,742 NZD
$11,690 USD
View
B+
Retailer 5
-
$23,481 NZD
A$20,360 AUD
View
Most Expensive
B+
Blue Nile
30463312 · Oct 29
$24,010 NZD
$13,532 USD
View
5 more retailers have this diamond
Prices start from $19,038 NZDSave up to $4,972 NZD

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
$19,038 NZD