Marquise|Natural|GIA

0.50ct G VS1 Marquise Natural Diamond

ID • G/VS1 • GIA 2566683911

Certificate GIA 2566683911

Diamond specifications and retailer prices

From $1,545 CAD
$1,100 USD
As of October 28, 2026
Save $1,670 CAD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,258 CAD at NZ Jewellers · As of October 27, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566683911. Listed at 20 retailers as of October 28, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle36°
OriginNatural
Grading LabGIA
CertificateGIA 2566683911
Dimensions8.19 × 4.15 × 2.57 mm
L/W Ratio1.97
Culet sizeNone
Key to symbols
Feather, Pinpoint, Surface Graining
Top View
8.19 mm4.15 mm0.50 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566683911
Side View
Table 60.0%Crown 32.6°Girdle: MED-THKPavilion 36°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,258 CAD|Low: $1,545 CAD|High: $4,258 CAD|Avg: $2,108 CAD
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 14$1,545 CAD
Retailer 7$1,558 CAD
Retailer 8$1,610 CAD
Retailer 9$1,673 CAD
Retailer 5$1,746 CAD
Retailer 18$1,746 CAD
Retailer 19$1,812 CAD
Retailer 6$1,815 CAD
Retailer 3$1,917 CAD
Retailer 4$1,935 CAD
Retailer 15$1,980 CAD
Retailer 16$2,014 CAD
Retailer 12$2,039 CAD
Retailer 11$2,172 CAD
Retailer 10$2,482 CAD
Retailer 17$2,688 CAD
Retailer 2$3,147 CAD
Retailer 13$3,215 CAD
NZ Jewellers$4,258 CAD

7 data points across 19 retailers

20 retailers$1,545 CAD to $3,215 CAD

B+
Cheapest Retailer
-
$1,545 CAD
$1,100 USD
B+
Retailer 2
-
$1,558 CAD
$1,109 USD
View
B+
Retailer 3
-
$1,572 CAD
SGD 1,512 SGD
View
B+
Retailer 4
-
$1,610 CAD
$1,146 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,673 CAD
$1,191 USD
View
B+
Retailer 6
-
$1,746 CAD
$1,243 USD
View
B+
Retailer 7
-
$1,746 CAD
$1,243 USD
View
B+
Retailer 8
-
$1,812 CAD
$1,290 USD
View
B+
Retailer 9
-
$1,815 CAD
$1,292 USD
View
B+
Retailer 10
-
$1,917 CAD
$1,365 USD
View
B+
Retailer 11
-
$1,935 CAD
$1,377 USD
View
B+
Retailer 12
-
$1,980 CAD
£1,110 GBP
View
B+
Retailer 13
-
$2,014 CAD
$1,434 USD
View
B+
Retailer 14
-
$2,039 CAD
£1,143 GBP
View
B
Retailer 15
-
$2,172 CAD
$1,546 USD
View
B
Retailer 16
-
$2,482 CAD
$1,767 USD
View
B
Retailer 17
-
$2,688 CAD
ZAR 30,915 ZAR
View
B
Retailer 18
-
$3,147 CAD
£1,764 GBP
View
B
Retailer 19
-
$3,215 CAD
£1,802 GBP
View
Most Expensive
B
NZ Jewellers
f9a580c0-11ed-459e-9c9c-979d81c10111 · Oct 27
$4,258 CAD
$3,031 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,545 CADSave up to $1,670 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.

B+
0.50ct Marquise
$1,545 CAD