Marquise|Natural|GIA

0.50ct H IF Marquise Natural Diamond

EX • H/IF • GIA 6562423333

Certificate GIA 6562423333

Diamond specifications and retailer prices

From $627 USD
As of November 6, 2026
Save $2,150 USD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,777 USD at NZ Jewellers · As of November 5, 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 H 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 6562423333. Listed at 16 retailers as of November 5, 2026, with prices from $627 to $2,777, a $2,150 spread on the same certified stone. NZ Jewellers lists it at $2,777. 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
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562423333
Dimensions8.28 × 4.20 × 2.50 mm
L/W Ratio1.97
Top View
8.28 mm4.20 mm0.50 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562423333
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.4%

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 6
Current: $2,777 USD|Low: $627 USD|High: $2,777 USD|Avg: $1,091 USD
NZ Jewellers
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 7, 2026
Retailer 12$627 USD
Retailer 5$801 USD
Retailer 10$818 USD
Retailer 7$819 USD
Retailer 13$826 USD
Retailer 16$876 USD
Retailer 14$993 USD
Retailer 8$1,022 USD
Retailer 9$1,024 USD
Retailer 4$1,045 USD
Retailer 6$1,055 USD
Retailer 15$1,172 USD
Retailer 11$1,258 USD
Retailer 2$1,612 USD
Retailer 3$1,767 USD
NZ Jewellers$2,777 USD

7 data points across 16 retailers

16 retailers$627 USD to $2,777 USD

A
Cheapest Retailer
-
$627 USD
A
Retailer 2
-
$801 USD
View
A
Retailer 3
-
$818 USD
View
Final sale: no returns
A
Retailer 4
-
$819 USD
View
A
Retailer 5
-
$826 USD
View
A
Retailer 6
-
$876 USD
View
B+
Retailer 7
-
$993 USD
View
B+
Retailer 8
-
$1,022 USD
View
B+
Retailer 9
-
$1,024 USD
View
B+
Retailer 10
-
$1,045 USD
View
B+
Retailer 11
-
$1,055 USD
View
B+
Retailer 12
-
$1,172 USD
View
B+
Retailer 13
-
$1,258 USD
View
B
Retailer 14
-
$1,612 USD
View
B
Retailer 15
-
$1,767 USD
View
Most Expensive
B
NZ Jewellers
fd9de16b-410b-45e7-a107-12340698b916 · Nov 5
$2,777 USD
View
15 more retailers have this diamond
Prices start from $627 USDSave up to $2,150 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
$627 USD