CaratHunter
Plans
Marquise|Natural|GIA

0.50ct J SI2 Marquise Natural Diamond

GD • J/SI2 • GIA 2556199456

Certificate GIA 2556199456

Diamond specifications and retailer prices

From €374 EUR
MYR 1,708 MYR
As of November 2, 2026
Save €109 EUR (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €483 EUR at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556199456. Listed at 3 retailers as of November 2, 2026, with prices from €374 to €483, a €109 spread on the same certified stone. 77 Diamonds lists it at €483. 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

0.50
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556199456
Dimensions8.02 × 4.09 × 2.66 mm
L/W Ratio1.96
Top View
8.02 mm4.09 mm0.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2556199456
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €483 EUR|Low: €319 EUR|High: €483 EUR|Avg: €397 EUR|+4.2%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 2€374 EUR
Retailer 3€386 EUR
77 Diamonds€483 EUR

40 data points across 3 retailers

3 retailers€374 EUR to €483 EUR

B+
Cheapest Retailer
-
€374 EUR
MYR 1,708 MYR
B+
Retailer 2
-
€386 EUR
$433 USD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQCPWAFGV6ZY · Nov 3
€483 EUR
£427 GBP
View
2 more retailers have this diamond
Prices start from €374 EURSave up to €109 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.

B+
0.50ct Marquise
€374 EUR