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Marquise|Natural|GIA

1.50ct I IF Marquise Natural Diamond

EX • I/IF • GIA 6565441584

Certificate GIA 6565441584

Diamond specifications and retailer prices

From $14,006 NZD
SGD 10,649 SGD
As of October 31, 2026
Save $11,044 NZD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $25,050 NZD at MOH London · As of November 1, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565441584. Listed at 12 retailers as of October 31, 2026, with prices from $14,006 to $25,050, a $11,044 spread on the same certified stone. MOH London lists it at $25,050. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.7°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 6565441584
Dimensions12.95 × 5.88 × 3.30 mm
L/W Ratio2.20
Culet sizeNone
Top View
12.95 mm5.88 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565441584
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 56.1%

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: Oct 31
Current: $25,050 NZD|Low: $14,006 NZD|High: $26,172 NZD|Avg: $18,975 NZD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$14,006 NZD
Retailer 12$15,471 NZD
Retailer 4$16,426 NZD
Retailer 11$16,516 NZD
Retailer 2$17,399 NZD
Retailer 7$17,629 NZD
Retailer 6$17,704 NZD
Retailer 10$19,482 NZD
Retailer 3$19,624 NZD
Retailer 9$19,737 NZD
Retailer 5$23,563 NZD
MOH London$25,050 NZD

34 data points across 12 retailers

12 retailers$14,006 NZD to $25,050 NZD

A
Cheapest Retailer
-
$14,006 NZD
SGD 10,649 SGD
A
Retailer 2
-
$15,471 NZD
$8,705 USD
View
A
Retailer 3
-
$16,426 NZD
$9,242 USD
View
A
Retailer 4
-
$16,516 NZD
$9,293 USD
View
A
Retailer 5
-
$17,399 NZD
£7,708 GBP
View
Retailer 6
-
$17,629 NZD
A$15,260 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$17,704 NZD
$9,961 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$19,482 NZD
$10,962 USD
View
B+
Retailer 9
-
$19,624 NZD
$11,041 USD
View
B+
Retailer 10
-
$19,737 NZD
$11,105 USD
View
B+
Retailer 11
-
$23,563 NZD
ZAR 214,178 ZAR
View
Most Expensive
B+
MOH London
9CC20E3E7 · Nov 1
$25,050 NZD
£11,098 GBP
View
11 more retailers have this diamond
Prices start from $14,006 NZDSave up to $11,044 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
$14,006 NZD