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Marquise|Natural|GIA

1.50ct G VVS1 Marquise Natural Diamond

ID • G/VVS1 • GIA 1559906527

Certificate GIA 1559906527

Diamond specifications and retailer prices

From $24,163 NZD
As of November 1, 2026
Save $6,149 NZD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $30,313 NZD at Blue Nile · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559906527. Listed at 6 retailers as of November 1, 2026, with prices from $24,163 to $30,313, a $6,149 spread on the same certified stone. Blue Nile lists it at $30,313. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559906527
Dimensions11.21 × 5.92 × 3.75 mm
L/W Ratio1.89
Top View
11.21 mm5.92 mm1.50 ctG / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559906527
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.2%

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: $30,313 NZD|Low: $24,163 NZD|High: $30,313 NZD|Avg: $27,057 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4$24,163 NZD
Retailer 6$24,787 NZD
Retailer 2$25,596 NZD
Retailer 5$26,386 NZD
Retailer 3$28,466 NZD
Blue Nile$30,313 NZD

46 data points across 6 retailers

6 retailers$24,163 NZD to $30,313 NZD

A
Cheapest Retailer
-
$24,163 NZD
A
Retailer 2
-
$24,787 NZD
View
A
Retailer 3
-
$25,596 NZD
View
A
Retailer 4
-
$26,386 NZD
View
A
Retailer 5
-
$28,466 NZD
View
Most Expensive
B+
Blue Nile
30139325 · Nov 5
$30,313 NZD
$16,804 USD
View
5 more retailers have this diamond
Prices start from $24,163 NZDSave up to $6,149 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
$24,163 NZD