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Marquise|Natural|GIA

0.50ct H IF Marquise Natural Diamond

EX • H/IF • GIA 6562423333

Certificate GIA 6562423333

Diamond specifications and retailer prices

From $913 AUD
As of November 6, 2026
Save $3,129 AUD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,042 AUD 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 $913 to $4,042, a $3,129 spread on the same certified stone. NZ Jewellers lists it at $4,042. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,042 AUD|Low: $913 AUD|High: $4,042 AUD|Avg: $1,588 AUD
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$913 AUD
Retailer 5$1,166 AUD
Retailer 10$1,191 AUD
Retailer 7$1,192 AUD
Retailer 13$1,202 AUD
Retailer 16$1,275 AUD
Retailer 14$1,445 AUD
Retailer 8$1,487 AUD
Retailer 9$1,490 AUD
Retailer 4$1,521 AUD
Retailer 6$1,535 AUD
Retailer 15$1,706 AUD
Retailer 11$1,831 AUD
Retailer 2$2,346 AUD
Retailer 3$2,572 AUD
NZ Jewellers$4,042 AUD

7 data points across 16 retailers

16 retailers$913 AUD to $4,042 AUD

A
Cheapest Retailer
-
$913 AUD
A
Retailer 2
-
$1,166 AUD
View
A
Retailer 3
-
$1,191 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,192 AUD
View
A
Retailer 5
-
$1,202 AUD
View
A
Retailer 6
-
$1,275 AUD
View
B+
Retailer 7
-
$1,445 AUD
View
B+
Retailer 8
-
$1,487 AUD
View
B+
Retailer 9
-
$1,490 AUD
View
B+
Retailer 10
-
$1,521 AUD
View
B+
Retailer 11
-
$1,535 AUD
View
B+
Retailer 12
-
$1,706 AUD
View
B+
Retailer 13
-
$1,831 AUD
View
B
Retailer 14
-
$2,346 AUD
View
B
Retailer 15
-
$2,572 AUD
View
Most Expensive
B
NZ Jewellers
fd9de16b-410b-45e7-a107-12340698b916 · Nov 5
$4,042 AUD
$2,777 USD
View
15 more retailers have this diamond
Prices start from $913 AUDSave up to $3,129 AUD

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
$913 AUD