Marquise|Natural|GIA

0.50ct H I1 Marquise Natural Diamond

H/I1 • GIA 2546226137

Certificate GIA 2546226137

Diamond specifications and retailer prices

From €318 EUR
₹33,986 INR
As of November 2, 2026
Save €229 EUR (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €547 EUR at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and I1 clarity (included) and certified by GIA 2546226137. Listed at 2 retailers as of November 2, 2026, with prices from €318 to €547, a €229 spread on the same certified stone. B2C Jewels lists it at €547. 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
H
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546226137
Dimensions9.03 × 4.02 × 2.53 mm
L/W Ratio2.25
Top View
9.03 mm4.02 mm0.50 ctH / I1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2546226137
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €547 EUR|Low: €318 EUR|High: €547 EUR|Avg: €434 EUR|+1.2%
B2C Jewels
Retailer 2
November 2, 2026
Retailer 2€318 EUR
B2C Jewels€547 EUR

43 data points across 2 retailers

2 retailers€318 EUR to €547 EUR

B+
Cheapest Retailer
-
€318 EUR
₹33,986 INR
Most Expensive
B
B2C Jewels
31991779 · Nov 2
€547 EUR
$614 USD
View
1 more retailer has this diamond
Prices start from €318 EURSave up to €229 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
€318 EUR