Marquise|Natural|GIA

0.50ct G I1 Marquise Natural Diamond

GD • G/I1 • GIA 5536024823

Certificate GIA 5536024823

Diamond specifications and retailer prices

From $614 USD
HK$4,800 HKD
As of November 1, 2026
Save $321 USD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,997 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5536024823. Listed at 7 retailers as of November 1, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536024823
Dimensions7.76 × 4.37 × 2.48 mm
L/W Ratio1.78
Top View
7.76 mm4.37 mm0.50 ctG / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536024823
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 56.8%

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: $936 USD|Low: $614 USD|High: $958 USD|Avg: $788 USD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$614 USD
Retailer 3$686 USD
Retailer 4$752 USD
Retailer 1$936 USD
Retailer 5$958 USD

14 data points across 5 retailers

7 retailers$614 USD to $936 USD

B+
Cheapest Retailer
-
$614 USD
HK$4,800 HKD
Retailer 2
-
$637 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$686 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$686 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$735 USD
View
Price last confirmed 35 days ago
B
Retailer 6
-
$936 USD
€891 EUR
View
Most Expensive
NZ Jewellers
091ad003-7cca-4e4a-8808-7a3c9bd91c63 · Sep 30
$1,997 USD
View
Price under review
6 more retailers have this diamond
Prices start from $614 USDSave up to $321 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
$614 USD