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Marquise|Natural|GIA

0.50ct J IF Marquise Natural Diamond

EX • J/IF • GIA 6392365308

Certificate GIA 6392365308

Diamond specifications and retailer prices

From €675 EUR
$754 USD
As of November 1, 2026
Save €711 EUR (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,373 EUR 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6392365308. Listed at 18 retailers as of November 1, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6392365308
Dimensions8.25 × 4.14 × 2.48 mm
L/W Ratio1.99
Top View
8.25 mm4.14 mm0.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6392365308
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,068 EUR|Low: €675 EUR|High: €1,403 EUR|Avg: €977 EUR|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9€675 EUR
Retailer 7€698 EUR
Retailer 6€756 EUR
Retailer 2€876 EUR
Retailer 3€904 EUR
Retailer 10€904 EUR
Retailer 1€1,068 EUR
Retailer 8€1,138 EUR
Retailer 5€1,168 EUR
Retailer 4€1,386 EUR

31 data points across 10 retailers

18 retailers€675 EUR to €1,386 EUR

A
Cheapest Retailer
-
€675 EUR
$754 USD
B+
Retailer 2
-
€698 EUR
$780 USD
View
Final sale: no returns
Retailer 3
-
€756 EUR
$845 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
€756 EUR
$845 USD
View
B+
Retailer 5
-
€766 EUR
$856 USD
View
B+
Retailer 6
-
€784 EUR
SGD 1,184 SGD
View
Retailer 7
-
€786 EUR
$878 USD
View
Price last confirmed 16 days ago
Retailer 8
-
€873 EUR
$975 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
€876 EUR
$978 USD
View
B+
Retailer 10
-
€904 EUR
£795 GBP
View
B+
Retailer 11
-
€904 EUR
$1,010 USD
View
B
Retailer 12
-
€1,010 EUR
$1,128 USD
View
B+
Retailer 13
-
€1,068 EUR
View
Retailer 14
-
€1,138 EUR
A$1,955 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
€1,168 EUR
ZAR 21,078 ZAR
View
B
Retailer 16
-
€1,386 EUR
£1,219 GBP
View
Retailer 17
-
€2,373 EUR
$2,651 USD
View
Price under review
Most Expensive
NZ Jewellers
84d983ba-2a7b-426d-b9cf-b9bb3ce3c1f3 · Oct 17
€2,373 EUR
$2,651 USD
View
Price under review
17 more retailers have this diamond
Prices start from €675 EURSave up to €711 EUR

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
€675 EUR