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Marquise|Natural|GIA

1.50ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 5242012053

Certificate GIA 5242012053

Diamond specifications and retailer prices

From $16,784 AUD
As of November 6, 2026
Save $14,339 AUD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $31,123 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 5242012053. Listed at 18 retailers as of November 4, 2026, with prices from $16,784 to $31,123, a $14,339 spread on the same certified stone. MOH London lists it at $31,123. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5242012053
Dimensions11.90 × 6.11 × 3.55 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
11.90 mm6.11 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242012053
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $31,123 AUD|Low: $16,654 AUD|High: $31,374 AUD|Avg: $22,063 AUD|-0.4%
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
November 6, 2026
Retailer 16$16,784 AUD
Retailer 15$17,589 AUD
Retailer 7$18,331 AUD
Retailer 10$19,543 AUD
Retailer 17$20,223 AUD
Retailer 13$20,440 AUD
Retailer 4$21,135 AUD
Retailer 6$21,346 AUD
Retailer 9$21,627 AUD
Retailer 2$21,920 AUD
Retailer 5$22,978 AUD
Retailer 12$23,205 AUD
Retailer 14$23,414 AUD
Retailer 8$24,056 AUD
Retailer 3$25,170 AUD
Retailer 11$29,153 AUD
MOH London$31,123 AUD

20 data points across 17 retailers

18 retailers$16,784 AUD to $31,123 AUD

A+
Cheapest Retailer
-
$16,784 AUD
A
Retailer 2
-
$17,589 AUD
View
A
Retailer 3
-
$18,331 AUD
View
Retailer 4
-
$19,300 AUD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$19,543 AUD
View
A
Retailer 6
-
$20,223 AUD
View
A
Retailer 7
-
$20,440 AUD
View
A
Retailer 8
-
$21,135 AUD
View
Final sale: no returns
Retailer 9
-
$21,346 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$21,627 AUD
View
A
Retailer 11
-
$21,920 AUD
View
B+
Retailer 12
-
$22,978 AUD
View
Retailer 13
-
$23,205 AUD
View
Price last confirmed 3 days ago
B+
Retailer 14
-
$23,414 AUD
View
B+
Retailer 15
-
$24,056 AUD
View
B+
Retailer 16
-
$25,170 AUD
View
B+
Retailer 17
-
$29,153 AUD
View
Most Expensive
B+
MOH London
EABC27D1F · Nov 4
$31,123 AUD
£16,838 GBP
View
17 more retailers have this diamond
Prices start from $16,784 AUDSave up to $14,339 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
$16,784 AUD