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Marquise|Natural|GIA

0.50ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6555426111

Certificate GIA 6555426111

Diamond specifications and retailer prices

From $1,268 CAD
As of November 4, 2026
Save $1,807 CAD (59%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,126 CAD at NZ Jewellers · As of October 17, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555426111. Listed at 24 retailers as of November 4, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555426111
Dimensions8.12 × 4.27 × 2.50 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
8.12 mm4.27 mm0.50 ctD / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555426111
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.4%

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 4
Current: $1,317 CAD|Low: $1,251 CAD|High: $3,262 CAD|Avg: $2,073 CAD|-3.0%
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
November 5, 2026
Retailer 3$1,268 CAD
Retailer 1$1,317 CAD
Retailer 2$1,553 CAD
Retailer 9$1,601 CAD
Retailer 8$1,606 CAD
Retailer 5$1,627 CAD
Retailer 7$1,764 CAD
Retailer 15$1,870 CAD
Retailer 11$1,901 CAD
Retailer 14$2,131 CAD
Retailer 13$2,342 CAD
Retailer 10$2,598 CAD
Retailer 6$3,043 CAD
Retailer 12$3,075 CAD
Retailer 4$3,254 CAD

31 data points across 15 retailers

24 retailers$1,268 CAD to $3,075 CAD

A
Cheapest Retailer
-
$1,268 CAD
A
Retailer 2
-
$1,317 CAD
View
A
Retailer 3
-
$1,553 CAD
View
Final sale: no returns
A
Retailer 4
-
$1,601 CAD
View
A
Retailer 5
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$1,606 CAD
View
A
Retailer 6
-
$1,627 CAD
View
A
Retailer 7
-
$1,670 CAD
View
Retailer 8
-
$1,691 CAD
View
Price last confirmed 21 days ago
Retailer 9
-
$1,691 CAD
View
Price last confirmed 19 days ago
Retailer 10
-
$1,757 CAD
View
Price last confirmed 21 days ago
Retailer 11
-
$1,764 CAD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,870 CAD
View
B+
Retailer 13
-
$1,901 CAD
View
Retailer 14
-
$1,951 CAD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
$2,059 CAD
View
B+
Retailer 16
-
$2,131 CAD
View
Retailer 17
-
$2,221 CAD
View
Price last confirmed 33 days ago
Retailer 18
-
$2,328 CAD
View
Price last confirmed 34 days ago
B+
Retailer 19
-
$2,342 CAD
View
B+
Retailer 20
-
$2,598 CAD
View
B
Retailer 21
-
$3,043 CAD
View
B
Retailer 22
-
$3,075 CAD
View
Retailer 23
-
$3,254 CAD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
58ad19c1-d361-4d21-b3b4-12bb00e74dee · Oct 17
$4,126 CAD
$2,954 USD
View
Price last confirmed 19 days ago
23 more retailers have this diamond
Prices start from $1,268 CADSave up to $1,807 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
$1,268 CAD