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Marquise|Natural|GIA

1.50ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 7563097633

Certificate GIA 7563097633

Diamond specifications and retailer prices

From $19,789 NZD
As of November 7, 2026
11 retailers carry this diamond
Most expensive: $31,254 NZD at NZ Jewellers · As of September 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563097633. Listed at 11 retailers as of November 7, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563097633
Dimensions11.48 × 5.99 × 3.61 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
11.48 mm5.99 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563097633
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

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 7
Current: $20,763 NZD|Low: $15,654 NZD|High: $29,640 NZD|Avg: $20,177 NZD|+8.4%
Retailer 1
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
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 24, 2026
Retailer 11$15,654 NZD
Retailer 9$16,737 NZD
Retailer 5$16,928 NZD
Retailer 16$17,316 NZD
Retailer 18$18,097 NZD
Retailer 6$18,293 NZD
Retailer 14$18,436 NZD
Retailer 2$18,753 NZD
Retailer 10$19,554 NZD
Retailer 15$19,554 NZD
Retailer 22$19,614 NZD
Retailer 13$19,789 NZD
Retailer 1$20,763 NZD
Retailer 20$21,124 NZD
Retailer 17$21,418 NZD
Retailer 23$21,878 NZD
Retailer 3$22,134 NZD
Retailer 19$22,134 NZD
Retailer 8$22,514 NZD
Retailer 7$22,561 NZD
Retailer 4$22,873 NZD
Retailer 24$23,068 NZD
Retailer 12$23,463 NZD
Retailer 21$29,443 NZD

18 data points across 24 retailers

11 retailers

Retailer 1
-
$15,654 NZD
Price last confirmed 53 days ago
Retailer 2
-
$16,928 NZD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$19,789 NZD
View
Retailer 4
-
$20,763 NZD
View
Price last confirmed 14 days ago
Retailer 5
-
$21,124 NZD
View
Price last confirmed 17 days ago
Retailer 6
-
$22,514 NZD
View
Price last confirmed 15 days ago
Retailer 7
-
$22,561 NZD
View
Price last confirmed 15 days ago
Retailer 8
-
$23,068 NZD
View
Price last confirmed 17 days ago
Retailer 9
-
$24,143 NZD
View
Price last confirmed 57 days ago
Retailer 10
-
$29,443 NZD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
dd168a75-6bd1-4d2b-b2e9-6817fa6ee6cb · Sep 29
$31,254 NZD
$17,326 USD
View
Price last confirmed 38 days ago
10 more retailers have this diamond
Prices start from $19,789 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
$19,789 NZD