Marquise|Natural|GIA

0.50ct G VS1 Marquise Natural Diamond

ID • G/VS1 • GIA 2566683911

Certificate GIA 2566683911

Diamond specifications and retailer prices

From $1,100 USD
As of November 1, 2026
Save $1,176 USD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,031 USD at NZ Jewellers · As of October 30, 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 November 1, 2026, with a 107% 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: Nov 1
Current: $3,031 USD|Low: $1,100 USD|High: $3,031 USD|Avg: $1,523 USD
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
November 2, 2026
Retailer 16$1,100 USD
Retailer 7$1,109 USD
Retailer 8$1,146 USD
Retailer 9$1,191 USD
Retailer 5$1,243 USD
Retailer 18$1,243 USD
Retailer 19$1,290 USD
Retailer 6$1,292 USD
Retailer 3$1,365 USD
Retailer 4$1,377 USD
Retailer 12$1,407 USD
Retailer 17$1,434 USD
Retailer 2$1,443 USD
Retailer 11$1,546 USD
Retailer 10$1,767 USD
Retailer 14$1,918 USD
Retailer 15$2,240 USD
Retailer 13$2,276 USD
NZ Jewellers$3,031 USD

11 data points across 19 retailers

20 retailers$1,100 USD to $2,276 USD

B+
Cheapest Retailer
-
$1,100 USD
B+
Retailer 2
-
$1,109 USD
View
B+
Retailer 3
-
$1,119 USD
SGD 1,512 SGD
View
B+
Retailer 4
-
$1,146 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,191 USD
View
B+
Retailer 6
-
$1,243 USD
View
B+
Retailer 7
-
$1,243 USD
View
B+
Retailer 8
-
$1,290 USD
View
B+
Retailer 9
-
$1,292 USD
View
B+
Retailer 10
-
$1,365 USD
View
B+
Retailer 11
-
$1,377 USD
View
B+
Retailer 12
-
$1,407 USD
£1,108 GBP
View
B+
Retailer 13
-
$1,434 USD
View
B+
Retailer 14
-
$1,443 USD
£1,136 GBP
View
B
Retailer 15
-
$1,546 USD
View
B
Retailer 16
-
$1,767 USD
View
B
Retailer 17
-
$1,918 USD
ZAR 30,991 ZAR
View
B
Retailer 18
-
$2,240 USD
£1,764 GBP
View
B
Retailer 19
-
$2,276 USD
£1,792 GBP
View
Most Expensive
NZ Jewellers
f9a580c0-11ed-459e-9c9c-979d81c10111 · Oct 30
$3,031 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,100 USDSave up to $1,176 USD

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
$1,100 USD