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Marquise|Natural|GIA

0.50ct H IF Marquise Natural Diamond

EX • H/IF • GIA 6541234570

Certificate GIA 6541234570

Diamond specifications and retailer prices

From $1,344 NZD
As of November 6, 2026
Save $835 NZD (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,179 NZD at GemTrove · As of November 6, 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 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 6541234570. Listed at 5 retailers as of November 6, 2026, with prices from $1,344 to $2,179, a $835 spread on the same certified stone. GemTrove lists it at $2,179. 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 6541234570
Dimensions7.92 × 4.29 × 2.57 mm
L/W Ratio1.85
Top View
7.92 mm4.29 mm0.50 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541234570
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.9%

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: $2,179 NZD|Low: $1,301 NZD|High: $2,179 NZD|Avg: $1,621 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 3$1,344 NZD
Retailer 5$1,472 NZD
Retailer 4$1,494 NZD
Retailer 2$1,578 NZD
GemTrove$2,179 NZD

41 data points across 5 retailers

5 retailers$1,344 NZD to $2,179 NZD

A
Cheapest Retailer
-
$1,344 NZD
A
Retailer 2
-
$1,472 NZD
View
A
Retailer 3
-
$1,494 NZD
View
A
Retailer 4
-
$1,578 NZD
View
Most Expensive
B
GemTrove
GT-N-01271343-98 · Nov 6
$2,179 NZD
A$1,858 AUD
View
4 more retailers have this diamond
Prices start from $1,344 NZDSave up to $835 NZD

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
$1,344 NZD