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Marquise|Natural|GIA

1.50ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 2567423298

Certificate GIA 2567423298

Diamond specifications and retailer prices

From $13,137 NZD
As of November 4, 2026
Save $12,550 NZD (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $25,687 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567423298. Listed at 20 retailers as of November 4, 2026, with prices from $13,137 to $25,687, a $12,550 spread on the same certified stone. NZ Jewellers lists it at $25,687. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567423298
Dimensions10.82 × 5.84 × 3.84 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
10.82 mm5.84 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567423298
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.7%

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 4
Current: $25,687 NZD|Low: $13,046 NZD|High: $25,970 NZD|Avg: $17,435 NZD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 6$13,137 NZD
Retailer 15$13,395 NZD
Retailer 16$14,516 NZD
Retailer 10$14,655 NZD
Retailer 19$15,793 NZD
Retailer 11$15,959 NZD
Retailer 9$16,384 NZD
Retailer 2$16,683 NZD
Retailer 4$16,846 NZD
Retailer 7$17,010 NZD
Retailer 17$17,012 NZD
Retailer 14$17,015 NZD
Retailer 12$17,117 NZD
Retailer 3$18,406 NZD
Retailer 8$18,461 NZD
Retailer 20$18,796 NZD
Retailer 18$19,216 NZD
Retailer 13$22,484 NZD
Retailer 5$24,069 NZD
NZ Jewellers$25,687 NZD

14 data points across 20 retailers

20 retailers$13,137 NZD to $25,687 NZD

A
Cheapest Retailer
-
$13,137 NZD
A
Retailer 2
-
$13,395 NZD
View
A
Retailer 3
-
$14,516 NZD
View
A
Retailer 4
-
$14,655 NZD
View
A
Retailer 5
-
$15,793 NZD
View
A
Retailer 6
-
$15,959 NZD
View
A
Retailer 7
-
$16,384 NZD
View
A
Retailer 8
-
$16,683 NZD
View
A
Retailer 9
-
$16,846 NZD
View
A
Retailer 10
-
$17,010 NZD
View
A
Retailer 11
-
$17,012 NZD
View
Final sale: no returns
A
Retailer 12
-
$17,015 NZD
View
Retailer 13
-
$17,117 NZD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$18,406 NZD
View
B+
Retailer 15
-
$18,461 NZD
View
B+
Retailer 16
-
$18,796 NZD
View
B+
Retailer 17
-
$19,216 NZD
View
B+
Retailer 18
-
$22,484 NZD
View
B
Retailer 19
-
$24,069 NZD
View
Most Expensive
B
NZ Jewellers
05346b77-72f3-4908-8bdf-d6078f0cc8d1 · Nov 5
$25,687 NZD
$14,440 USD
View
19 more retailers have this diamond
Prices start from $13,137 NZDSave up to $12,550 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
$13,137 NZD