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Marquise|Natural|GIA

0.50ct G VS1 Marquise Natural Diamond

ID • G/VS1 • GIA 7566683935

Certificate GIA 7566683935

Diamond specifications and retailer prices

From $1,831 NZD
$1,030 USD
As of November 1, 2026
Save $3,176 NZD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,007 NZD 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 7566683935. Listed at 20 retailers as of October 30, 2026, with prices from $1,831 to $5,007, a $3,176 spread on the same certified stone. NZ Jewellers lists it at $5,007. 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
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.3°
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 7566683935
Dimensions8.33 × 4.21 × 2.56 mm
L/W Ratio1.98
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
8.33 mm4.21 mm0.50 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566683935
Side View
Table 61.0%Crown 31.3°Girdle: MED-VTKPavilion 37.9°Culet: NoneDepth 60.8%

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 1
Current: $5,007 NZD|Low: $1,831 NZD|High: $5,177 NZD|Avg: $2,577 NZD|-3.3%
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
Retailer 20
November 2, 2026
Retailer 3$1,831 NZD
Retailer 7$1,832 NZD
Retailer 8$1,860 NZD
Retailer 9$1,895 NZD
Retailer 4$1,967 NZD
Retailer 17$2,053 NZD
Retailer 19$2,053 NZD
Retailer 18$2,131 NZD
Retailer 20$2,161 NZD
Retailer 5$2,284 NZD
Retailer 16$2,291 NZD
Retailer 13$2,322 NZD
Retailer 10$2,369 NZD
Retailer 2$2,384 NZD
Retailer 11$2,582 NZD
Retailer 12$2,913 NZD
Retailer 15$3,169 NZD
Retailer 14$3,760 NZD
Retailer 6$4,117 NZD
NZ Jewellers$5,007 NZD

11 data points across 20 retailers

20 retailers$1,831 NZD to $5,007 NZD

B+
Cheapest Retailer
-
$1,831 NZD
$1,030 USD
A
Retailer 2
-
$1,832 NZD
$1,031 USD
View
B+
Retailer 3
-
$1,860 NZD
SGD 1,414 SGD
View
B+
Retailer 4
-
$1,895 NZD
$1,066 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,967 NZD
$1,107 USD
View
B+
Retailer 6
-
$2,053 NZD
$1,155 USD
View
B+
Retailer 7
-
$2,053 NZD
$1,155 USD
View
B+
Retailer 8
-
$2,131 NZD
$1,199 USD
View
B+
Retailer 9
-
$2,161 NZD
$1,216 USD
View
B+
Retailer 10
-
$2,284 NZD
$1,285 USD
View
B+
Retailer 11
-
$2,291 NZD
$1,289 USD
View
B+
Retailer 12
-
$2,322 NZD
£1,029 GBP
View
B+
Retailer 13
-
$2,369 NZD
$1,333 USD
View
B+
Retailer 14
-
$2,384 NZD
£1,056 GBP
View
B+
Retailer 15
-
$2,582 NZD
$1,453 USD
View
B
Retailer 16
-
$2,913 NZD
$1,639 USD
View
B
Retailer 17
-
$3,169 NZD
ZAR 28,805 ZAR
View
B
Retailer 18
-
$3,760 NZD
£1,666 GBP
View
B
Retailer 19
-
$4,117 NZD
£1,824 GBP
View
Most Expensive
B
NZ Jewellers
c5654118-870c-455a-9268-b77c6e4af8d0 · Oct 30
$5,007 NZD
$2,817 USD
View
19 more retailers have this diamond
Prices start from $1,831 NZDSave up to $3,176 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
$1,831 NZD