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Marquise|Natural|GIA

1.50ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 6551673161

Certificate GIA 6551673161

Diamond specifications and retailer prices

From $15,843 NZD
As of November 1, 2026
Save $11,593 NZD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,436 NZD at MOH London · As of November 2, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551673161. Listed at 15 retailers as of November 1, 2026, with prices from $15,843 to $27,436, a $11,593 spread on the same certified stone. MOH London lists it at $27,436. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551673161
Dimensions11.39 × 6.00 × 3.78 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
11.39 mm6.00 mm1.50 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551673161
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

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: $27,436 NZD|Low: $15,843 NZD|High: $27,768 NZD|Avg: $20,117 NZD|-1.1%
MOH London
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
November 3, 2026
Retailer 5$15,843 NZD
Retailer 9$17,081 NZD
Retailer 6$17,147 NZD
Retailer 11$18,356 NZD
Retailer 2$19,431 NZD
Retailer 14$19,703 NZD
Retailer 10$19,769 NZD
Retailer 12$20,475 NZD
Retailer 3$20,795 NZD
Retailer 13$20,795 NZD
Retailer 7$21,148 NZD
Retailer 8$21,322 NZD
Retailer 4$21,489 NZD
Retailer 15$21,591 NZD
MOH London$27,436 NZD

29 data points across 15 retailers

15 retailers$15,843 NZD to $27,436 NZD

A
Cheapest Retailer
-
$15,843 NZD
A
Retailer 2
-
$17,081 NZD
View
A
Retailer 3
-
$17,147 NZD
View
B+
Retailer 4
-
$18,356 NZD
View
B+
Retailer 5
-
$19,431 NZD
View
Retailer 6
-
$19,703 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$19,769 NZD
View
B+
Retailer 8
-
$20,475 NZD
View
B+
Retailer 9
-
$20,795 NZD
View
B+
Retailer 10
-
$20,795 NZD
View
Retailer 11
-
$21,148 NZD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$21,322 NZD
View
B+
Retailer 13
-
$21,489 NZD
View
Retailer 14
-
$21,591 NZD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
16D42EBD1 · Nov 2
$27,436 NZD
£12,144 GBP
View
14 more retailers have this diamond
Prices start from $15,843 NZDSave up to $11,593 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
$15,843 NZD