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Marquise|Natural|GIA

1.50ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6243117760

Certificate GIA 6243117760

Diamond specifications and retailer prices

From $15,405 AUD
As of November 6, 2026
Save $10,176 AUD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $25,581 AUD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

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 6243117760. Listed at 14 retailers as of November 6, 2026, with prices from $15,405 to $25,581, a $10,176 spread on the same certified stone. Cape Diamonds lists it at $25,581. 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 6243117760
Dimensions10.72 × 5.89 × 3.84 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
10.72 mm5.89 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6243117760
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.1%

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: Nov 6
Current: $25,581 AUD|Low: $15,405 AUD|High: $25,581 AUD|Avg: $19,880 AUD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$15,405 AUD
Retailer 8$16,626 AUD
Retailer 6$18,207 AUD
Retailer 4$18,520 AUD
Retailer 2$18,546 AUD
Retailer 10$19,233 AUD
Retailer 11$20,655 AUD
Retailer 7$20,738 AUD
Retailer 13$21,004 AUD
Retailer 12$21,485 AUD
Retailer 5$21,773 AUD
Retailer 3$21,966 AUD
Cape Diamonds$25,581 AUD

2 data points across 13 retailers

14 retailers$15,405 AUD to $25,581 AUD

A
Cheapest Retailer
-
$15,405 AUD
A
Retailer 2
-
$16,626 AUD
View
A
Retailer 3
-
$16,744 AUD
View
A
Retailer 4
-
$18,207 AUD
View
A
Retailer 5
-
$18,520 AUD
View
A
Retailer 6
-
$18,546 AUD
View
Final sale: no returns
A
Retailer 7
-
$19,233 AUD
View
A
Retailer 8
-
$20,655 AUD
View
A
Retailer 9
-
$20,738 AUD
View
A
Retailer 10
-
$21,004 AUD
View
B+
Retailer 11
-
$21,485 AUD
View
B+
Retailer 12
-
$21,773 AUD
View
B+
Retailer 13
-
$21,966 AUD
View
Most Expensive
B+
Cape Diamonds
cert_6243117760 · Nov 6
$25,581 AUD
ZAR 283,952 ZAR
View
13 more retailers have this diamond
Prices start from $15,405 AUDSave up to $10,176 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
$15,405 AUD