Marquise|Natural|GIA

0.51ct D VVS2 Marquise Natural Diamond

GD • D/VVS2 • GIA 1393557870

Certificate GIA 1393557870

Diamond specifications and retailer prices

From $1,118 AUD
As of November 6, 2026
Save $1,876 AUD (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,660 AUD at NZ Jewellers · As of October 21, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1393557870. Listed at 23 retailers as of November 6, 2026, with a 168% 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
D
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle34.5°
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 1393557870
Dimensions7.36 × 4.21 × 2.54 mm
L/W Ratio1.75
Culet sizeNone
Key to symbols
Pinpoint, Feather, Surface Graining
Top View
7.36 mm4.21 mm0.51 ctD / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1393557870
Side View
Table 59.0%Crown 34.5°Girdle: VTK-ETKPavilion 37.5°Culet: NoneDepth 60.3%

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 6
Current: $3,660 AUD|Low: $1,061 AUD|High: $4,523 AUD|Avg: $1,878 AUD|-19.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 16$1,118 AUD
Retailer 3$1,339 AUD
Retailer 5$1,386 AUD
Retailer 14$1,448 AUD
Retailer 17$1,448 AUD
Retailer 7$1,467 AUD
Retailer 18$1,501 AUD
Retailer 19$1,501 AUD
Retailer 9$1,553 AUD
Retailer 6$1,598 AUD
Retailer 10$1,732 AUD
Retailer 12$1,742 AUD
Retailer 8$1,940 AUD
Retailer 11$2,038 AUD
Retailer 15$2,096 AUD
Retailer 13$2,316 AUD
Retailer 2$2,733 AUD
Retailer 4$2,994 AUD
NZ Jewellers$3,660 AUD

34 data points across 19 retailers

23 retailers$1,118 AUD to $2,994 AUD

A
Cheapest Retailer
-
$1,118 AUD
Retailer 2
-
$1,339 AUD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$1,386 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,448 AUD
View
A
Retailer 5
-
$1,448 AUD
View
A
Retailer 6
-
$1,467 AUD
View
Retailer 7
-
$1,501 AUD
View
Price last confirmed 18 days ago
Retailer 8
-
$1,501 AUD
View
Price last confirmed 48 days ago
Retailer 9
-
$1,501 AUD
View
Price last confirmed 22 days ago
Retailer 10
-
$1,553 AUD
View
Price last confirmed 12 days ago
Retailer 11
-
$1,559 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$1,598 AUD
View
Retailer 13
-
$1,732 AUD
View
Price last confirmed 46 days ago
Retailer 14
-
$1,732 AUD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
$1,742 AUD
View
B+
Retailer 16
-
$1,940 AUD
View
Retailer 17
-
$2,038 AUD
View
Price last confirmed 34 days ago
B+
Retailer 18
-
$2,096 AUD
View
B
Retailer 19
-
$2,316 AUD
View
B
Retailer 20
-
$2,733 AUD
View
B
Retailer 21
-
$2,994 AUD
View
Retailer 22
-
$3,660 AUD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
131fa53e-2c41-4a83-988a-2fe1883d96f1 · Oct 21
$3,660 AUD
$2,515 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from $1,118 AUDSave up to $1,876 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
$1,118 AUD