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Marquise|Natural|GIA

1.51ct D VVS1 Marquise Natural Diamond

EX • D/VVS1 • GIA 1568186628

Certificate GIA 1568186628

Diamond specifications and retailer prices

From $25,075 AUD
$17,573 USD
As of November 2, 2026
Save $14,225 AUD (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $39,300 AUD at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568186628. Listed at 5 retailers as of November 1, 2026, with prices from $25,075 to $39,300, a $14,225 spread on the same certified stone. MOH London lists it at $39,300. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568186628
Dimensions11.68 × 5.79 × 3.62 mm
L/W Ratio2.02
Top View
11.68 mm5.79 mm1.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568186628
Side View
Table 57.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 62.5%

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: $39,300 AUD|Low: $19,867 AUD|High: $39,511 AUD|Avg: $24,749 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$19,867 AUD
Retailer 6$21,332 AUD
Retailer 4$25,075 AUD
Retailer 3$26,186 AUD
Retailer 5$29,342 AUD
Retailer 2$29,361 AUD
MOH London$39,300 AUD

19 data points across 7 retailers

5 retailers$25,075 AUD to $39,300 AUD

A
Cheapest Retailer
-
$25,075 AUD
$17,573 USD
A
Retailer 2
-
$26,186 AUD
£14,450 GBP
View
B+
Retailer 3
-
$29,342 AUD
$20,564 USD
View
B+
Retailer 4
-
$29,361 AUD
€19,597 EUR
View
Most Expensive
B
MOH London
0A6B3BDCD · Nov 1
$39,300 AUD
£21,687 GBP
View
4 more retailers have this diamond
Prices start from $25,075 AUDSave up to $14,225 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
$25,075 AUD