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Marquise|Natural|GIA

0.50ct D VS2 Marquise Natural Diamond

EX • D/VS2 • GIA 2566302517

Certificate GIA 2566302517

Diamond specifications and retailer prices

From $735 AUD
₹49,145 INR
As of October 26, 2026
Save $1,430 AUD (66%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,935 AUD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded D colour (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 2566302517. Listed at 22 retailers as of October 26, 2026, with a 195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle40.9°
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 2566302517
Dimensions7.66 × 4.14 × 2.71 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
7.66 mm4.14 mm0.50 ctD / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2566302517
Side View
Table 60.0%Crown 40.9°Girdle: STK-VTKPavilion 40.7°Culet: NoneDepth 65.5%

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: Oct 26
Current: $2,935 AUD|Low: $732 AUD|High: $3,173 AUD|Avg: $1,321 AUD|-7.5%
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
Retailer 20
October 28, 2026
Retailer 18$735 AUD
Retailer 6$820 AUD
Retailer 13$863 AUD
Retailer 12$890 AUD
Retailer 5$937 AUD
Retailer 20$937 AUD
Retailer 10$972 AUD
Retailer 11$1,028 AUD
Retailer 2$1,032 AUD
Retailer 9$1,081 AUD
Retailer 4$1,130 AUD
Retailer 19$1,143 AUD
Retailer 15$1,147 AUD
Retailer 14$1,261 AUD
Retailer 8$1,288 AUD
Retailer 16$1,366 AUD
Retailer 3$1,441 AUD
Retailer 7$1,888 AUD
Retailer 17$2,164 AUD
NZ Jewellers$2,935 AUD

21 data points across 20 retailers

22 retailers$735 AUD to $2,164 AUD

A
Cheapest Retailer
-
$735 AUD
₹49,145 INR
A
Retailer 2
-
$820 AUD
HK$4,500 HKD
View
Retailer 3
-
$890 AUD
$625 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$937 AUD
$658 USD
View
Retailer 5
-
$937 AUD
$658 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$972 AUD
$683 USD
View
Retailer 7
-
$989 AUD
$695 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$1,028 AUD
$722 USD
View
A
Retailer 9
-
$1,032 AUD
$725 USD
View
Retailer 10
-
$1,081 AUD
$759 USD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$1,130 AUD
$794 USD
View
A
Retailer 12
-
$1,143 AUD
$803 USD
View
A
Retailer 13
-
$1,147 AUD
£634 GBP
View
A
Retailer 14
-
$1,261 AUD
$886 USD
View
A
Retailer 15
-
$1,288 AUD
$905 USD
View
Retailer 16
-
$1,339 AUD
£741 GBP
View
Price last confirmed 38 days ago
A
Retailer 17
-
$1,366 AUD
€914 EUR
View
A
Retailer 18
-
$1,441 AUD
ZAR 16,357 ZAR
View
Retailer 19
-
$1,557 AUD
View
Price last confirmed 27 days ago
B+
Retailer 20
-
$1,888 AUD
£1,044 GBP
View
B
Retailer 21
-
$2,164 AUD
£1,197 GBP
View
Most Expensive
NZ Jewellers
d2e28b28-5288-439a-b17d-792a93931452 · Oct 24
$2,935 AUD
$2,062 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $735 AUDSave up to $1,430 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
0.50ct Marquise
$735 AUD