Marquise|Natural|GIA

0.50ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 2558472024

Certificate GIA 2558472024

Diamond specifications and retailer prices

From $612 USD
As of October 28, 2026
Save $1,470 USD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,082 USD at NZ Jewellers · As of October 27, 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 I colour (near-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 2558472024. Listed at 11 retailers as of October 27, 2026, with prices from $612 to $2,082, a $1,470 spread on the same certified stone. NZ Jewellers lists it at $2,082. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.23°
Pavilion angle39.17°
OriginNatural
Grading LabGIA
CertificateGIA 2558472024
Dimensions7.94 × 4.18 × 2.58 mm
L/W Ratio1.90
Top View
7.94 mm4.18 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558472024
Side View
Table 58.0%Crown 37.23°GirdlePavilion 39.17°Culet: NoneDepth 61.9%

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 28
Current: $2,082 USD|Low: $612 USD|High: $2,317 USD|Avg: $1,153 USD|-10.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 6$612 USD
Retailer 3$813 USD
Retailer 4$840 USD
Retailer 7$901 USD
Retailer 2$913 USD
Retailer 9$1,032 USD
Retailer 10$1,111 USD
Retailer 5$1,326 USD
Retailer 8$1,551 USD
NZ Jewellers$2,082 USD

28 data points across 10 retailers

11 retailers$612 USD to $2,082 USD

A
Cheapest Retailer
-
$612 USD
Final sale: no returns
A
Retailer 2
-
$813 USD
£640 GBP
View
B+
Retailer 3
-
$840 USD
View
B+
Retailer 4
-
$901 USD
€858 EUR
View
B+
Retailer 5
-
$913 USD
View
B+
Retailer 6
-
$1,032 USD
ZAR 16,673 ZAR
View
B
Retailer 7
-
$1,071 USD
A$1,648 AUD
View
Retailer 8
-
$1,111 USD
A$1,709 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
$1,326 USD
£1,044 GBP
View
B
Retailer 10
-
$1,551 USD
£1,221 GBP
View
Most Expensive
B
NZ Jewellers
dbd312e6-f3d3-49aa-9cfe-bfb60c906c1f · Oct 27
$2,082 USD
View
10 more retailers have this diamond
Prices start from $612 USDSave up to $1,470 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
$612 USD