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Marquise|Natural|IGI

0.50ct H IF Marquise Natural Diamond

VG • H/IF • IGI 784625961

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 784625961

Diamond specifications and retailer prices

From $888 NZD
As of November 6, 2026
Save $2,899 NZD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,786 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 784625961. Listed at 19 retailers as of November 5, 2026, with prices from $888 to $3,786, a $2,899 spread on the same certified stone. NZ Jewellers lists it at $3,786. 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
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 784625961
Dimensions9.24 × 3.99 × 2.45 mm
L/W Ratio2.32
Girdle conditionFaceted
Top View
9.24 mm3.99 mm0.50 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 784625961
Side View
Table 56.0%Crown 34.5°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 61.4%

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: $2,773 NZD|Low: $888 NZD|High: $2,818 NZD|Avg: $1,556 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4$888 NZD
Retailer 9$1,113 NZD
Retailer 2$1,254 NZD
Retailer 10$1,416 NZD
Retailer 3$1,517 NZD
Retailer 6$1,542 NZD
Retailer 8$1,710 NZD
Retailer 7$1,719 NZD
Retailer 5$1,863 NZD
Retailer 1$2,773 NZD

39 data points across 10 retailers

19 retailers$888 NZD to $3,786 NZD

A
Cheapest Retailer
-
$888 NZD
A
Retailer 2
-
$1,113 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,207 NZD
View
Retailer 4
-
$1,207 NZD
View
A
Retailer 5
-
$1,254 NZD
View
A
Retailer 6
-
$1,393 NZD
View
A
Retailer 7
-
$1,416 NZD
View
A
Retailer 8
-
$1,445 NZD
View
A
Retailer 9
-
$1,506 NZD
View
A
Retailer 10
-
$1,517 NZD
View
B+
Retailer 11
-
$1,542 NZD
View
Retailer 12
-
$1,652 NZD
View
Price last confirmed 67 days ago
Retailer 13
-
$1,710 NZD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$1,719 NZD
View
B+
Retailer 15
-
$1,728 NZD
View
B+
Retailer 16
-
$1,863 NZD
View
Retailer 17
-
$2,419 NZD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$2,773 NZD
View
Most Expensive
B
NZ Jewellers
ba870720-030c-4789-8cab-b1b0a744451f · Nov 5
$3,786 NZD
$2,099 USD
View
18 more retailers have this diamond
Prices start from $888 NZDSave up to $2,899 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
$888 NZD