CaratHunter
Plans
Marquise|Natural|GIA

0.50ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 2557658588

Certificate GIA 2557658588

Diamond specifications and retailer prices

From $1,443 NZD
As of November 6, 2026
Save $3,225 NZD (69%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,668 NZD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557658588. Listed at 25 retailers as of November 5, 2026, with prices from $1,443 to $4,668, a $3,225 spread on the same certified stone. NZ Jewellers lists it at $4,668. 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
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557658588
Dimensions8.18 × 4.31 × 2.48 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural
Top View
8.18 mm4.31 mm0.50 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557658588
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.7%

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 6
Current: $4,668 NZD|Low: $1,443 NZD|High: $4,668 NZD|Avg: $2,370 NZD
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
November 6, 2026
Retailer 2$1,443 NZD
Retailer 14$1,454 NZD
Retailer 7$1,766 NZD
Retailer 6$1,840 NZD
Retailer 4$1,914 NZD
Retailer 15$1,914 NZD
Retailer 3$1,988 NZD
Retailer 9$2,013 NZD
Retailer 5$2,208 NZD
Retailer 8$2,210 NZD
Retailer 12$2,235 NZD
Retailer 10$2,670 NZD
Retailer 11$2,953 NZD
Retailer 13$3,500 NZD
NZ Jewellers$4,668 NZD

28 data points across 15 retailers

25 retailers$1,443 NZD to $4,668 NZD

A
Cheapest Retailer
-
$1,443 NZD
A
Retailer 2
-
$1,454 NZD
View
A
Retailer 3
-
$1,708 NZD
View
A
Retailer 4
-
$1,748 NZD
View
A
Retailer 5
-
$1,766 NZD
View
Final sale: no returns
B+
Retailer 6
-
$1,833 NZD
View
B+
Retailer 7
-
$1,840 NZD
View
Retailer 8
-
$1,914 NZD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,914 NZD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$1,914 NZD
View
B+
Retailer 11
-
$1,988 NZD
View
B+
Retailer 12
-
$2,013 NZD
View
B+
Retailer 13
-
$2,121 NZD
View
B+
Retailer 14
-
$2,154 NZD
View
B+
Retailer 15
-
$2,165 NZD
View
B+
Retailer 16
-
$2,208 NZD
View
B+
Retailer 17
-
$2,210 NZD
View
B+
Retailer 18
-
$2,235 NZD
View
B+
Retailer 19
-
$2,464 NZD
View
Retailer 20
-
$2,502 NZD
View
Price last confirmed 34 days ago
B+
Retailer 21
-
$2,670 NZD
View
B
Retailer 22
-
$2,953 NZD
View
B
Retailer 23
-
$3,500 NZD
View
B
Retailer 24
-
$3,821 NZD
View
Most Expensive
B
NZ Jewellers
32dd5755-1eae-4999-a34e-d9b8dd825448 · Nov 5
$4,668 NZD
$2,588 USD
View
24 more retailers have this diamond
Prices start from $1,443 NZDSave up to $3,225 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
$1,443 NZD