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Marquise|Natural|GIA

0.50ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 2566420418

Certificate GIA 2566420418

Diamond specifications and retailer prices

From $1,557 NZD
$876 USD
As of November 2, 2026
Save $3,734 NZD (71%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,291 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566420418. Listed at 23 retailers as of October 30, 2026, with prices from $1,557 to $5,291, a $3,734 spread on the same certified stone. NZ Jewellers lists it at $5,291. 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
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2566420418
Dimensions7.79 × 4.14 × 2.67 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
7.79 mm4.14 mm0.50 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566420418
Side View
Table 60.0%Crown 38.8°Girdle: MED-THKPavilion 40.5°Culet: NDepth 64.3%

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 2
Current: $5,291 NZD|Low: $1,303 NZD|High: $5,378 NZD|Avg: $2,122 NZD|-1.6%
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
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 10$1,303 NZD
Retailer 11$1,404 NZD
Retailer 3$1,557 NZD
Retailer 22$1,559 NZD
Retailer 14$1,573 NZD
Retailer 23$1,687 NZD
Retailer 12$1,715 NZD
Retailer 21$1,752 NZD
Retailer 5$1,838 NZD
Retailer 15$1,848 NZD
Retailer 8$1,866 NZD
Retailer 18$1,946 NZD
Retailer 13$1,975 NZD
Retailer 20$2,103 NZD
Retailer 2$2,187 NZD
Retailer 4$2,228 NZD
Retailer 7$2,426 NZD
Retailer 16$2,579 NZD
Retailer 19$2,604 NZD
Retailer 6$2,874 NZD
Retailer 17$3,090 NZD
Retailer 9$3,386 NZD
NZ Jewellers$5,291 NZD

32 data points across 23 retailers

23 retailers$1,557 NZD to $5,291 NZD

Retailer 1
-
$1,274 NZD
HK$5,600 HKD
Price last confirmed 22 days ago
Retailer 2
-
$1,303 NZD
₹69,824 INR
View
Price last confirmed 21 days ago
Retailer 3
-
$1,404 NZD
$790 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$1,557 NZD
$876 USD
View
Final sale: no returns
A
Retailer 5
-
$1,559 NZD
$877 USD
View
Retailer 6
-
$1,573 NZD
$885 USD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$1,687 NZD
$949 USD
View
Retailer 8
-
$1,715 NZD
$965 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$1,752 NZD
$986 USD
View
B+
Retailer 10
-
$1,838 NZD
$1,034 USD
View
B+
Retailer 11
-
$1,866 NZD
$1,050 USD
View
B+
Retailer 12
-
$1,946 NZD
$1,095 USD
View
B+
Retailer 13
-
$1,975 NZD
£875 GBP
View
B
Retailer 14
-
$2,103 NZD
$1,183 USD
View
B+
Retailer 15
-
$2,187 NZD
€1,172 EUR
View
B
Retailer 16
-
$2,228 NZD
£987 GBP
View
B
Retailer 17
-
$2,426 NZD
$1,365 USD
View
Retailer 18
-
$2,579 NZD
A$2,233 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,604 NZD
ZAR 23,673 ZAR
View
B
Retailer 20
-
$2,874 NZD
€1,540 EUR
View
B
Retailer 21
-
$3,090 NZD
£1,369 GBP
View
B
Retailer 22
-
$3,386 NZD
£1,500 GBP
View
Most Expensive
B
NZ Jewellers
4f021d01-2f17-4c3b-a627-da8b0fce758b · Oct 30
$5,291 NZD
$2,977 USD
View
22 more retailers have this diamond
Prices start from $1,557 NZDSave up to $3,734 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
$1,557 NZD