Marquise|Natural|GIA

0.51ct E VS2 Marquise Natural Diamond

GD • E/VS2 • GIA 6542098487

Certificate GIA 6542098487

Diamond specifications and retailer prices

From $905 AUD
As of November 4, 2026
Save $2,908 AUD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,813 AUD at NZ Jewellers · As of October 17, 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542098487. Listed at 25 retailers as of November 3, 2026, with a 321% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 6542098487
Dimensions7.43 × 4.11 × 2.72 mm
L/W Ratio1.81
Top View
7.43 mm4.11 mm0.51 ctE / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542098487
Side View
Table 54.0%CrownGirdle: STK-THKPavilion 39.9°Culet: NoneDepth 66.1%

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: $1,876 AUD|Low: $904 AUD|High: $2,254 AUD|Avg: $1,517 AUD|+1.6%
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 5$905 AUD
Retailer 8$1,122 AUD
Retailer 11$1,122 AUD
Retailer 3$1,216 AUD
Retailer 9$1,216 AUD
Retailer 10$1,447 AUD
Retailer 4$1,450 AUD
Retailer 7$1,709 AUD
Retailer 2$1,827 AUD
Retailer 1$1,876 AUD
Retailer 6$2,224 AUD

39 data points across 11 retailers

25 retailers$905 AUD to $3,813 AUD

A
Cheapest Retailer
-
$905 AUD
B+
Retailer 2
-
$1,122 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,122 AUD
View
Retailer 4
-
$1,216 AUD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$1,216 AUD
View
Retailer 6
-
$1,216 AUD
View
Price last confirmed 18 days ago
Retailer 7
-
$1,216 AUD
View
Price last confirmed 7 days ago
Retailer 8
-
$1,216 AUD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$1,230 AUD
View
Retailer 10
-
$1,263 AUD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$1,316 AUD
View
Retailer 12
-
$1,403 AUD
View
Price last confirmed 37 days ago
Retailer 13
-
$1,403 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$1,406 AUD
View
B+
Retailer 15
-
$1,447 AUD
View
B+
Retailer 16
-
$1,450 AUD
View
B+
Retailer 17
-
$1,709 AUD
View
B
Retailer 18
-
$1,749 AUD
View
Retailer 19
-
$1,827 AUD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$1,876 AUD
View
B
Retailer 21
-
$2,224 AUD
View
B
Retailer 22
-
$2,432 AUD
View
Retailer 23
-
$3,813 AUD
View
Price last confirmed 38 days ago
C
Retailer 24
-
$3,813 AUD
View
Most Expensive
NZ Jewellers
341f5ea7-6795-4b6a-83c3-7ed26a385124 · Oct 17
$3,813 AUD
$2,675 USD
View
Price last confirmed 18 days ago
24 more retailers have this diamond
Prices start from $905 AUDSave up to $2,908 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
$905 AUD