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Marquise|Natural|GIA

1.50ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6555035788

Certificate GIA 6555035788

Diamond specifications and retailer prices

From $21,026 AUD
As of November 4, 2026
Save $15,028 AUD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $36,054 AUD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555035788. Listed at 18 retailers as of November 4, 2026, with prices from $21,026 to $36,054, a $15,028 spread on the same certified stone. MOH London lists it at $36,054. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555035788
Dimensions11.13 × 5.97 × 3.78 mm
L/W Ratio1.86
Top View
11.13 mm5.97 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555035788
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.4%

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: $36,054 AUD|Low: $21,026 AUD|High: $39,520 AUD|Avg: $26,838 AUD|-7.7%
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
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 13$21,026 AUD
Retailer 14$21,911 AUD
Retailer 9$22,048 AUD
Retailer 17$22,182 AUD
Retailer 5$24,362 AUD
Retailer 11$24,362 AUD
Retailer 2$24,395 AUD
Retailer 15$24,924 AUD
Retailer 7$26,168 AUD
Retailer 16$26,168 AUD
Retailer 18$26,660 AUD
Retailer 6$27,041 AUD
Retailer 10$27,172 AUD
Retailer 8$27,303 AUD
Retailer 12$27,926 AUD
Retailer 3$28,034 AUD
Retailer 4$32,793 AUD
MOH London$36,054 AUD

44 data points across 18 retailers

18 retailers$21,026 AUD to $36,054 AUD

A
Cheapest Retailer
-
$21,026 AUD
A
Retailer 2
-
$21,911 AUD
View
A
Retailer 3
-
$22,048 AUD
View
A
Retailer 4
-
$22,182 AUD
View
Final sale: no returns
B+
Retailer 5
-
$24,362 AUD
View
B+
Retailer 6
-
$24,362 AUD
View
B+
Retailer 7
-
$24,395 AUD
View
B+
Retailer 8
-
$24,924 AUD
View
B+
Retailer 9
-
$26,168 AUD
View
B+
Retailer 10
-
$26,168 AUD
View
B+
Retailer 11
-
$26,660 AUD
View
B
Retailer 12
-
$27,041 AUD
View
B
Retailer 13
-
$27,172 AUD
View
B
Retailer 14
-
$27,303 AUD
View
B+
Retailer 15
-
$27,926 AUD
View
B+
Retailer 16
-
$28,034 AUD
View
B
Retailer 17
-
$32,793 AUD
View
Most Expensive
B
MOH London
564E09067 · Nov 4
$36,054 AUD
£19,506 GBP
View
17 more retailers have this diamond
Prices start from $21,026 AUDSave up to $15,028 AUD

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
$21,026 AUD