Marquise|Natural|GIA

0.50ct G IF Marquise Natural Diamond

GD • G/IF • GIA 7558139032

Certificate GIA 7558139032

Diamond specifications and retailer prices

From $813 USD
As of November 4, 2026
Save $486 USD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,299 USD at GemTrove · As of November 4, 2026
View at GemTrove

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7558139032. Listed at 7 retailers as of November 4, 2026, with prices from $813 to $1,299, a $486 spread on the same certified stone. GemTrove lists it at $1,299. 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
G
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558139032
Dimensions8.04 × 4.20 × 2.58 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
8.04 mm4.20 mm0.50 ctG / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558139032
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.4%

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 4
Current: $1,299 USD|Low: $709 USD|High: $1,299 USD|Avg: $958 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$813 USD
Retailer 4$814 USD
Retailer 3$889 USD
Retailer 6$902 USD
Retailer 2$913 USD
Retailer 5$1,003 USD
GemTrove$1,299 USD

41 data points across 7 retailers

7 retailers$813 USD to $1,299 USD

A
Cheapest Retailer
-
$813 USD
A
Retailer 2
-
$814 USD
View
Final sale: no returns
A
Retailer 3
-
$889 USD
View
A
Retailer 4
-
$902 USD
View
A
Retailer 5
-
$913 USD
View
A
Retailer 6
-
$1,003 USD
View
Most Expensive
B
GemTrove
GT-N-01271452-98 · Nov 4
$1,299 USD
A$1,998 AUD
View
6 more retailers have this diamond
Prices start from $813 USDSave up to $486 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.

A
0.50ct Marquise
$813 USD