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Marquise|Natural|GIA

1.50ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6542746670

Certificate GIA 6542746670

Diamond specifications and retailer prices

From $30,795 NZD
As of November 5, 2026
Save $19,800 NZD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $50,595 NZD at MOH London · As of November 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542746670. Listed at 12 retailers as of November 4, 2026, with prices from $30,795 to $50,595, a $19,800 spread on the same certified stone. MOH London lists it at $50,595. 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
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35°
OriginNatural
Grading LabGIA
CertificateGIA 6542746670
Dimensions11.60 × 6.26 × 3.46 mm
L/W Ratio1.85
Top View
11.60 mm6.26 mm1.50 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542746670
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 35°Culet: NoneDepth 55.2%

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 5
Current: $50,595 NZD|Low: $29,775 NZD|High: $51,343 NZD|Avg: $38,604 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$31,127 NZD
Retailer 2$33,812 NZD
Retailer 7$36,076 NZD
Retailer 8$36,076 NZD
Retailer 9$37,268 NZD
Retailer 6$37,412 NZD
Retailer 3$38,223 NZD
Retailer 5$46,017 NZD
MOH London$50,595 NZD

44 data points across 9 retailers

12 retailers$30,795 NZD to $50,595 NZD

A
Cheapest Retailer
-
$30,795 NZD
A
Retailer 2
-
$31,127 NZD
View
Final sale: no returns
A
Retailer 3
-
$33,812 NZD
View
B+
Retailer 4
-
$34,237 NZD
View
B+
Retailer 5
-
$36,076 NZD
View
B+
Retailer 6
-
$36,076 NZD
View
B+
Retailer 7
-
$37,268 NZD
View
B+
Retailer 8
-
$37,412 NZD
View
B+
Retailer 9
-
$38,188 NZD
View
B+
Retailer 10
-
$38,223 NZD
View
B
Retailer 11
-
$46,017 NZD
View
Most Expensive
B
MOH London
1A0DC5068 · Nov 4
$50,595 NZD
£22,395 GBP
View
11 more retailers have this diamond
Prices start from $30,795 NZDSave up to $19,800 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
$30,795 NZD