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Marquise|Natural|GIA

1.50ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 2506051376

Certificate GIA 2506051376

Diamond specifications and retailer prices

From $14,263 NZD
$8,025 USD
As of November 2, 2026
Save $5,287 NZD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,550 NZD at Jared · As of November 2, 2026
View at Jared

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506051376. Listed at 11 retailers as of November 2, 2026, with prices from $14,263 to $19,550, a $5,287 spread on the same certified stone. Jared lists it at $19,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2506051376
Dimensions12.08 × 5.79 × 3.71 mm
L/W Ratio2.09
Top View
12.08 mm5.79 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506051376
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $19,550 NZD|Low: $14,069 NZD|High: $19,573 NZD|Avg: $17,189 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$14,263 NZD
Retailer 10$14,842 NZD
Retailer 3$15,176 NZD
Retailer 4$15,969 NZD
Retailer 9$16,034 NZD
Retailer 6$17,876 NZD
Retailer 5$18,475 NZD
Retailer 8$18,928 NZD
Retailer 11$18,928 NZD
Retailer 2$19,285 NZD
Jared$19,550 NZD

36 data points across 11 retailers

11 retailers$14,263 NZD to $19,550 NZD

B+
Cheapest Retailer
-
$14,263 NZD
$8,025 USD
B+
Retailer 2
-
$14,842 NZD
$8,351 USD
View
B+
Retailer 3
-
$15,176 NZD
$8,539 USD
View
B
Retailer 4
-
$15,969 NZD
$8,985 USD
View
Final sale: no returns
B
Retailer 5
-
$16,034 NZD
$9,021 USD
View
B
Retailer 6
-
$17,876 NZD
$10,058 USD
View
B
Retailer 7
-
$18,475 NZD
$10,395 USD
View
B
Retailer 8
-
$18,928 NZD
$10,650 USD
View
B
Retailer 9
-
$18,928 NZD
$10,650 USD
View
B
Retailer 10
-
$19,285 NZD
£8,544 GBP
View
Most Expensive
B
Jared
159395495 · Nov 2
$19,550 NZD
$11,000 USD
View
10 more retailers have this diamond
Prices start from $14,263 NZDSave up to $5,287 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.

B+
1.50ct Marquise
$14,263 NZD