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Marquise|Natural|GIA

1.51ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 2547931918

Certificate GIA 2547931918

Diamond specifications and retailer prices

From $14,269 NZD
As of November 5, 2026
Save $13,304 NZD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $27,573 NZD at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.51ct natural marquise diamond

This 1.51ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2547931918. Listed at 7 retailers as of November 5, 2026, with prices from $14,269 to $27,573, a $13,304 spread on the same certified stone. With Clarity lists it at $27,573. 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

1.51
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547931918
Dimensions12.04 × 5.85 × 3.60 mm
L/W Ratio2.06
Top View
12.04 mm5.85 mm1.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547931918
Side View
Table 56.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.5%

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 5
Current: $19,704 NZD|Low: $14,269 NZD|High: $27,892 NZD|Avg: $18,584 NZD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 6, 2026
Retailer 2$14,269 NZD
Retailer 8$15,456 NZD
Retailer 7$16,248 NZD
Retailer 6$17,007 NZD
Retailer 3$17,135 NZD
Retailer 5$17,976 NZD
Retailer 1$19,704 NZD
Retailer 4$19,755 NZD
Retailer 9$20,449 NZD
With Clarity$27,573 NZD

22 data points across 10 retailers

7 retailers$14,269 NZD to $27,573 NZD

B+
Cheapest Retailer
-
$14,269 NZD
B
Retailer 2
-
$17,007 NZD
View
B
Retailer 3
-
$17,135 NZD
View
B
Retailer 4
-
$17,976 NZD
View
Final sale: no returns
B
Retailer 5
-
$19,704 NZD
View
B
Retailer 6
-
$19,755 NZD
View
Most Expensive
C
With Clarity
2547931918 · Nov 6
$27,573 NZD
$15,285 USD
View
6 more retailers have this diamond
Prices start from $14,269 NZDSave up to $13,304 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+
1.51ct Marquise
$14,269 NZD