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Marquise|Natural|GIA

1.51ct D VS1 Marquise Natural Diamond

ID • D/VS1 • GIA 7546855658

Certificate GIA 7546855658

Diamond specifications and retailer prices

From $16,886 AUD
As of November 6, 2026
Save $11,930 AUD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $28,816 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct 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 7546855658. Listed at 12 retailers as of November 4, 2026, with prices from $16,886 to $28,816, a $11,930 spread on the same certified stone. MOH London lists it at $28,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546855658
Dimensions10.83 × 5.93 × 4.02 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Pinpoint
Top View
10.83 mm5.93 mm1.51 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7546855658
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

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: $28,816 AUD|Low: $16,886 AUD|High: $29,738 AUD|Avg: $22,566 AUD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$16,886 AUD
Retailer 2$19,552 AUD
Retailer 7$19,747 AUD
Retailer 5$19,860 AUD
Retailer 8$22,157 AUD
Retailer 4$23,215 AUD
Retailer 3$26,992 AUD
MOH London$28,816 AUD

46 data points across 8 retailers

12 retailers$16,886 AUD to $28,816 AUD

A
Cheapest Retailer
-
$16,886 AUD
A
Retailer 2
-
$19,552 AUD
View
A
Retailer 3
-
$19,747 AUD
View
Retailer 4
-
$19,860 AUD
View
Price last confirmed 14 days ago
Retailer 5
-
$20,070 AUD
View
Price last confirmed 36 days ago
Retailer 6
-
$20,383 AUD
View
Price last confirmed 23 days ago
Retailer 7
-
$21,167 AUD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$22,157 AUD
View
B+
Retailer 9
-
$23,215 AUD
View
Retailer 10
-
$26,654 AUD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$26,992 AUD
View
Most Expensive
B+
MOH London
A051A6962 · Nov 4
$28,816 AUD
£15,590 GBP
View
11 more retailers have this diamond
Prices start from $16,886 AUDSave up to $11,930 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
1.51ct Marquise
$16,886 AUD