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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 $1,040 CAD
As of November 4, 2026
Save $646 CAD (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,687 CAD at GemTrove · As of November 4, 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 4, 2026, with prices from $1,040 to $1,687, a $646 spread on the same certified stone. GemTrove lists it at $1,687. 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 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,687 CAD|Low: $1,007 CAD|High: $1,687 CAD|Avg: $1,258 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$1,040 CAD
Retailer 5$1,140 CAD
Retailer 4$1,156 CAD
Retailer 2$1,222 CAD
GemTrove$1,687 CAD

41 data points across 5 retailers

5 retailers$1,040 CAD to $1,687 CAD

A
Cheapest Retailer
-
$1,040 CAD
A
Retailer 2
-
$1,140 CAD
View
A
Retailer 3
-
$1,156 CAD
View
A
Retailer 4
-
$1,222 CAD
View
Most Expensive
B
GemTrove
GT-N-01271343-98 · Nov 4
$1,687 CAD
A$1,858 AUD
View
4 more retailers have this diamond
Prices start from $1,040 CADSave up to $646 CAD

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
$1,040 CAD