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Marquise|Natural|GIA

1.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 1569273478

Certificate GIA 1569273478

Diamond specifications and retailer prices

From $21,048 AUD
As of November 4, 2026
Save $9,644 AUD (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $30,691 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 E 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 1569273478. Listed at 5 retailers as of November 4, 2026, with prices from $21,048 to $30,691, a $9,644 spread on the same certified stone. MOH London lists it at $30,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569273478
Dimensions11.88 × 5.73 × 3.63 mm
L/W Ratio2.07
Culet sizeNone
Top View
11.88 mm5.73 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569273478
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 63.3%

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: $30,691 AUD|Low: $20,406 AUD|High: $31,749 AUD|Avg: $23,655 AUD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 6$20,688 AUD
Retailer 2$21,048 AUD
Retailer 5$21,615 AUD
Retailer 7$22,463 AUD
Retailer 4$23,308 AUD
Retailer 3$24,821 AUD
MOH London$30,691 AUD

40 data points across 7 retailers

5 retailers$21,048 AUD to $30,691 AUD

A
Cheapest Retailer
-
$21,048 AUD
Retailer 2
-
$21,615 AUD
View
Price last confirmed 42 days ago
B+
Retailer 3
-
$23,308 AUD
View
B+
Retailer 4
-
$24,821 AUD
View
Most Expensive
B
MOH London
FE4512F4B · Nov 4
$30,691 AUD
£16,953 GBP
View
4 more retailers have this diamond
Prices start from $21,048 AUDSave up to $9,644 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
$21,048 AUD