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Marquise|Natural|IGI

0.50ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 774681210

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 774681210

Diamond specifications and retailer prices

From $878 NZD
As of November 6, 2026
Save $1,835 NZD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,691 NZD at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 774681210. Listed at 15 retailers as of November 4, 2026, with a 209% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.3°
OriginNatural
Grading LabIGI
CertificateIGI 774681210
Dimensions7.90 × 4.24 × 2.72 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Top View
7.90 mm4.24 mm0.50 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774681210
Side View
Table 56.0%Crown 33.6°Girdle: THN-MEDPavilion 42.3°Culet: NoneDepth 64.2%

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: $1,479 NZD|Low: $878 NZD|High: $2,746 NZD|Avg: $1,511 NZD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3$878 NZD
Retailer 7$1,084 NZD
Retailer 1$1,479 NZD
Retailer 2$1,515 NZD
Retailer 4$1,598 NZD
Retailer 5$1,817 NZD
Retailer 6$2,713 NZD

37 data points across 7 retailers

15 retailers$878 NZD to $2,713 NZD

A
Cheapest Retailer
-
$878 NZD
B+
Retailer 2
-
$1,084 NZD
View
Final sale: no returns
Retailer 3
-
$1,178 NZD
View
Price last confirmed 22 days ago
Retailer 4
-
$1,178 NZD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,223 NZD
View
Price last confirmed 21 days ago
Retailer 6
-
$1,358 NZD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$1,414 NZD
View
B+
Retailer 8
-
$1,449 NZD
View
B+
Retailer 9
-
$1,479 NZD
View
B+
Retailer 10
-
$1,515 NZD
View
B+
Retailer 11
-
$1,598 NZD
View
B
Retailer 12
-
$1,817 NZD
View
B
Retailer 13
-
$2,363 NZD
View
B
Retailer 14
-
$2,713 NZD
View
Most Expensive
NZ Jewellers
f9eaa9c8-ce99-4e9c-b1a9-6be866c09639 · Oct 17
$3,691 NZD
$2,046 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from $878 NZDSave up to $1,835 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
$878 NZD