Marquise|Natural|GIA

0.50ct I I1 Marquise Natural Diamond

VG • I/I1 • GIA 2225036460

Certificate GIA 2225036460

Diamond specifications and retailer prices

From $655 USD
As of November 1, 2026
Save $343 USD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $998 USD at Yorxs · As of November 2, 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225036460. Listed at 8 retailers as of November 1, 2026, with prices from $655 to $998, a $343 spread on the same certified stone. Yorxs lists it at $998. 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
I
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225036460
Dimensions8.16 × 4.33 × 2.47 mm
L/W Ratio1.88
Culet sizeNone
Top View
8.16 mm4.33 mm0.50 ctI / I1
OriginNatural
CutVery Good
PolishGood
SymmetryFair
FluorescenceFaint
CertificateGIA 2225036460
Side View
Table 52.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.1%

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 1
Current: $655 USD|Low: $516 USD|High: $1,158 USD|Avg: $802 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 2, 2026
Retailer 6$516 USD
Retailer 1$655 USD
Retailer 3$697 USD
Retailer 2$742 USD
Retailer 5$858 USD
Yorxs$998 USD
Retailer 4$1,158 USD

13 data points across 7 retailers

8 retailers$655 USD to $998 USD

B+
Cheapest Retailer
-
$655 USD
B
Retailer 2
-
$697 USD
View
B
Retailer 3
-
$697 USD
View
B
Retailer 4
-
$742 USD
View
C
Retailer 5
-
$805 USD
View
B
Retailer 6
-
$858 USD
View
Most Expensive
C
Yorxs
230056158 · Nov 2
$998 USD
€950 EUR
View
6 more retailers have this diamond
Prices start from $655 USDSave up to $343 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
$655 USD