Marquise|Natural|GIA

0.50ct D VS1 Marquise Natural Diamond

ID • D/VS1 • GIA 6542676347

Certificate GIA 6542676347

Diamond specifications and retailer prices

From $601 USD
As of October 30, 2026
Save $466 USD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,480 USD at NZ Jewellers · As of October 17, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542676347. Listed at 16 retailers as of October 29, 2026, with a 78% 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
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6542676347
Dimensions8.23 × 4.26 × 2.50 mm
L/W Ratio1.93
Top View
8.23 mm4.26 mm0.50 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6542676347
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $950 USD|Low: $600 USD|High: $1,532 USD|Avg: $977 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$601 USD
Retailer 5$604 USD
Retailer 11$730 USD
Retailer 2$802 USD
Retailer 3$839 USD
Retailer 1$950 USD
Retailer 10$960 USD
Retailer 12$1,067 USD
Retailer 7$1,117 USD
Retailer 8$1,217 USD
Retailer 4$1,243 USD
Retailer 6$1,456 USD

34 data points across 12 retailers

16 retailers$601 USD to $1,067 USD

A
Cheapest Retailer
-
$601 USD
A+
Retailer 2
-
$604 USD
View
Retailer 3
-
$791 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$791 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$802 USD
View
Retailer 6
-
$821 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$839 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$912 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$950 USD
View
Retailer 10
-
$960 USD
View
Price last confirmed 5 days ago
B+
Retailer 11
-
$1,067 USD
View
Retailer 12
-
$1,117 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,217 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$1,243 USD
View
Price last confirmed 31 days ago
Retailer 15
-
$1,456 USD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
f787e11c-1997-4278-8b99-ac08473e7ef2 · Oct 17
$2,480 USD
View
Price last confirmed 18 days ago
15 more retailers have this diamond
Prices start from $601 USDSave up to $466 USD

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
$601 USD