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Marquise|Natural|GIA

1.50ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 2556957048

Certificate GIA 2556957048

Diamond specifications and retailer prices

From $21,828 AUD
£12,073 GBP
As of November 2, 2026
Save $10,544 AUD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $32,372 AUD 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 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 2556957048. Listed at 13 retailers as of November 1, 2026, with prices from $21,828 to $32,372, a $10,544 spread on the same certified stone. MOH London lists it at $32,372. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556957048
Dimensions11.38 × 6.15 × 3.92 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Needle, Pinpoint
Top View
11.38 mm6.15 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556957048
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.6%

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 2
Current: $32,372 AUD|Low: $20,972 AUD|High: $35,176 AUD|Avg: $25,698 AUD|-7.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$21,828 AUD
Retailer 6$21,925 AUD
Retailer 7$21,988 AUD
Retailer 4$23,069 AUD
Retailer 8$23,844 AUD
Retailer 5$25,044 AUD
Retailer 3$30,452 AUD
MOH London$32,372 AUD

35 data points across 8 retailers

13 retailers$21,828 AUD to $32,372 AUD

A
Cheapest Retailer
-
$21,828 AUD
£12,073 GBP
B+
Retailer 2
-
$21,925 AUD
$15,401 USD
View
Final sale: no returns
Retailer 3
-
$21,988 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$22,879 AUD
$16,071 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$23,069 AUD
$16,205 USD
View
B+
Retailer 6
-
$23,844 AUD
£13,188 GBP
View
Retailer 7
-
$24,786 AUD
$17,411 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$25,739 AUD
$18,080 USD
View
Price last confirmed 29 days ago
Retailer 9
-
$26,203 AUD
$18,406 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$27,636 AUD
$19,413 USD
View
Price last confirmed 56 days ago
Retailer 11
-
$29,365 AUD
$20,627 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$30,452 AUD
ZAR 345,569 ZAR
View
Most Expensive
B
MOH London
EAACDFFF9 · Nov 1
$32,372 AUD
£17,905 GBP
View
12 more retailers have this diamond
Prices start from $21,828 AUDSave up to $10,544 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
$21,828 AUD