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Marquise|Natural|GIA

1.51ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 7546931357

Certificate GIA 7546931357

Diamond specifications and retailer prices

From $10,830 AUD
$7,590 USD
As of November 2, 2026
Save $8,564 AUD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,394 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546931357. Listed at 15 retailers as of November 1, 2026, with prices from $10,830 to $19,394, a $8,564 spread on the same certified stone. MOH London lists it at $19,394. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546931357
Dimensions11.97 × 5.92 × 3.46 mm
L/W Ratio2.02
Culet sizeNone
Top View
11.97 mm5.92 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546931357
Side View
Table 54.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $19,394 AUD|Low: $10,719 AUD|High: $19,628 AUD|Avg: $14,503 AUD|-0.1%
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
November 2, 2026
Retailer 12$10,830 AUD
Retailer 3$11,977 AUD
Retailer 6$13,463 AUD
Retailer 7$13,640 AUD
Retailer 9$13,801 AUD
Retailer 11$13,837 AUD
Retailer 10$14,669 AUD
Retailer 13$14,669 AUD
Retailer 8$15,072 AUD
Retailer 4$15,154 AUD
Retailer 2$15,642 AUD
Retailer 5$16,345 AUD
MOH London$19,394 AUD

42 data points across 13 retailers

15 retailers$10,830 AUD to $19,394 AUD

B+
Cheapest Retailer
-
$10,830 AUD
$7,590 USD
B+
Retailer 2
-
$11,616 AUD
View
B+
Retailer 3
-
$11,977 AUD
$8,394 USD
View
B+
Retailer 4
-
$13,463 AUD
£7,429 GBP
View
Retailer 5
-
$13,640 AUD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$13,801 AUD
$9,672 USD
View
B
Retailer 7
-
$13,837 AUD
$9,697 USD
View
B
Retailer 8
-
$14,669 AUD
$10,280 USD
View
B
Retailer 9
-
$14,669 AUD
$10,280 USD
View
B
Retailer 10
-
$14,710 AUD
$10,309 USD
View
B
Retailer 11
-
$14,830 AUD
$10,393 USD
View
B
Retailer 12
-
$15,072 AUD
$10,563 USD
View
B
Retailer 13
-
$15,154 AUD
$10,620 USD
View
B
Retailer 14
-
$15,642 AUD
€10,440 EUR
View
Most Expensive
B
MOH London
7F8886764 · Nov 1
$19,394 AUD
£10,702 GBP
View
14 more retailers have this diamond
Prices start from $10,830 AUDSave up to $8,564 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.

B+
1.51ct Marquise
$10,830 AUD