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Marquise|Natural|GIA

0.50ct J IF Marquise Natural Diamond

EX • J/IF • GIA 1545476252

Certificate GIA 1545476252

Diamond specifications and retailer prices

From $563 USD
HK$4,400 HKD
As of November 1, 2026
Save $1,004 USD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,321 USD at NZ Jewellers · As of September 25, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545476252. Listed at 17 retailers as of October 29, 2026, with a 178% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1545476252
Dimensions8.16 × 4.17 × 2.66 mm
L/W Ratio1.96
Girdle conditionFaceted
Top View
8.16 mm4.17 mm0.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545476252
Side View
Table 61.0%CrownGirdle: MED-THKPavilion 41°Culet: NoneDepth 63.8%

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 1
Current: $940 USD|Low: $464 USD|High: $1,657 USD|Avg: $883 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 16$563 USD
Retailer 11$616 USD
Retailer 4$620 USD
Retailer 5$696 USD
Retailer 15$702 USD
Retailer 9$748 USD
Retailer 7$831 USD
Retailer 14$860 USD
Retailer 3$861 USD
Retailer 6$893 USD
Retailer 10$918 USD
Retailer 1$940 USD
Retailer 2$990 USD
Retailer 12$1,042 USD
Retailer 8$1,066 USD
Retailer 13$1,567 USD

31 data points across 16 retailers

17 retailers$563 USD to $1,567 USD

A
Cheapest Retailer
-
$563 USD
HK$4,400 HKD
A
Retailer 2
-
$616 USD
View
Final sale: no returns
A
Retailer 3
-
$620 USD
View
Retailer 4
-
$696 USD
SGD 941 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$702 USD
View
A
Retailer 6
-
$748 USD
£589 GBP
View
B+
Retailer 7
-
$831 USD
SGD 1,123 SGD
View
B+
Retailer 8
-
$860 USD
View
B+
Retailer 9
-
$861 USD
View
B+
Retailer 10
-
$893 USD
View
B+
Retailer 11
-
$918 USD
View
B+
Retailer 12
-
$940 USD
€895 EUR
View
Retailer 13
-
$990 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,042 USD
ZAR 16,827 ZAR
View
Retailer 15
-
$1,066 USD
A$1,641 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,567 USD
£1,234 GBP
View
Most Expensive
NZ Jewellers
8e611b16-55c8-4935-baa9-f71deb782d61 · Sep 25
$2,321 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $563 USDSave up to $1,004 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
$563 USD