CaratHunter
Plans
Marquise|Natural|GIA

0.51ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 2546477342

Certificate GIA 2546477342

Diamond specifications and retailer prices

From $1,207 AUD
As of November 4, 2026
Save $2,894 AUD (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,101 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546477342. Listed at 20 retailers as of November 4, 2026, with prices from $1,207 to $4,101, a $2,894 spread on the same certified stone. NZ Jewellers lists it at $4,101. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546477342
Dimensions7.79 × 4.30 × 2.64 mm
L/W Ratio1.81
Top View
7.79 mm4.30 mm0.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546477342
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.3%

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: $1,508 AUD|Low: $1,106 AUD|High: $2,417 AUD|Avg: $1,640 AUD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$1,207 AUD
Retailer 8$1,249 AUD
Retailer 10$1,323 AUD
Retailer 3$1,359 AUD
Retailer 1$1,508 AUD
Retailer 5$1,514 AUD
Retailer 11$1,528 AUD
Retailer 7$1,833 AUD
Retailer 2$1,966 AUD
Retailer 4$2,018 AUD
Retailer 6$2,393 AUD

38 data points across 11 retailers

20 retailers$1,207 AUD to $4,101 AUD

A
Cheapest Retailer
-
$1,207 AUD
Final sale: no returns
A
Retailer 2
-
$1,249 AUD
View
Retailer 3
-
$1,307 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,307 AUD
View
A
Retailer 5
-
$1,323 AUD
View
A
Retailer 6
-
$1,347 AUD
View
Retailer 7
-
$1,356 AUD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$1,359 AUD
View
Retailer 9
-
$1,508 AUD
View
Price last confirmed 66 days ago
B+
Retailer 10
-
$1,508 AUD
View
A
Retailer 11
-
$1,508 AUD
View
B+
Retailer 12
-
$1,514 AUD
View
B+
Retailer 13
-
$1,528 AUD
View
B+
Retailer 14
-
$1,721 AUD
View
B+
Retailer 15
-
$1,833 AUD
View
Retailer 16
-
$1,966 AUD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$2,018 AUD
View
B
Retailer 18
-
$2,393 AUD
View
B
Retailer 19
-
$2,611 AUD
View
Most Expensive
B
NZ Jewellers
7c07a95d-f8f4-4171-b933-9dda9c96da9c · Nov 5
$4,101 AUD
$2,871 USD
View
19 more retailers have this diamond
Prices start from $1,207 AUDSave up to $2,894 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
0.51ct Marquise
$1,207 AUD