Marquise|Natural|GIA

0.50ct H I1 Marquise Natural Diamond

EX • H/I1 • GIA 2466865373

Certificate GIA 2466865373

Diamond specifications and retailer prices

From $591 USD
As of November 2, 2026
Save $137 USD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $728 USD at Yorxs · As of October 31, 2026
View at Yorxs

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), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2466865373. Listed at 2 retailers as of October 31, 2026, with prices from $591 to $728, a $137 spread on the same certified stone. Yorxs lists it at $728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2466865373
Dimensions7.83 × 4.22 × 2.56 mm
L/W Ratio1.86
Top View
7.83 mm4.22 mm0.50 ctH / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2466865373
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 60.6%

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: $591 USD|Low: $584 USD|High: $728 USD|Avg: $655 USD|+1.2%
Retailer 1
Yorxs
October 31, 2026
Retailer 1$591 USD
Yorxs$728 USD

13 data points across 2 retailers

2 retailers$591 USD to $728 USD

B+
Cheapest Retailer
-
$591 USD
Most Expensive
B
Yorxs
02B26AC8A · Oct 31
$728 USD
€693 EUR
View
1 more retailer has this diamond
Prices start from $591 USDSave up to $137 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.

B+
0.50ct Marquise
$591 USD