Marquise|Natural|GIA

0.50ct H IF Marquise Natural Diamond

VG • H/IF • GIA 1548623197

Certificate GIA 1548623197

Diamond specifications and retailer prices

From $1,919 NZD
As of November 6, 2026
19 retailers carry this diamond
Most expensive: $4,369 NZD at NZ Jewellers · As of September 25, 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 stated by the retailer rather than the lab and certified by GIA 1548623197. Listed at 19 retailers as of November 6, 2026. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1548623197
Dimensions7.52 × 4.06 × 2.67 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
7.52 mm4.06 mm0.50 ctH / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548623197
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 40.2°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $1,452 NZD|Low: $1,016 NZD|High: $2,749 NZD|Avg: $1,746 NZD|+1.9%
Retailer 1
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
October 30, 2026
Retailer 15$1,131 NZD
Retailer 17$1,250 NZD
Retailer 4$1,263 NZD
Retailer 11$1,344 NZD
Retailer 7$1,396 NZD
Retailer 13$1,402 NZD
Retailer 1$1,452 NZD
Retailer 3$1,669 NZD
Retailer 2$1,685 NZD
Retailer 8$1,737 NZD
Retailer 10$1,853 NZD
Retailer 5$1,878 NZD
Retailer 16$2,008 NZD
Retailer 12$2,067 NZD
Retailer 9$2,071 NZD
Retailer 14$2,495 NZD
Retailer 6$2,720 NZD

28 data points across 17 retailers

19 retailers

Retailer 1
-
$1,131 NZD
Price last confirmed 8 days ago
Retailer 2
-
$1,263 NZD
View
Price last confirmed 10 days ago
Retailer 3
-
$1,344 NZD
View
Price last confirmed 14 days ago
Retailer 4
-
$1,396 NZD
View
Price last confirmed 15 days ago
Retailer 5
-
$1,402 NZD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,452 NZD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,669 NZD
View
Price last confirmed 9 days ago
Retailer 8
-
$1,685 NZD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,737 NZD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,853 NZD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,878 NZD
View
Price last confirmed 16 days ago
Retailer 12
-
$1,878 NZD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,919 NZD
View
Retailer 14
-
$2,008 NZD
View
Price last confirmed 15 days ago
Retailer 15
-
$2,067 NZD
View
Price last confirmed 17 days ago
Retailer 16
-
$2,071 NZD
View
Price last confirmed 34 days ago
Retailer 17
-
$2,495 NZD
View
Price last confirmed 9 days ago
Retailer 18
-
$2,720 NZD
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
0cbd4c8e-88e3-4312-9730-f09fac76a54c · Sep 25
$4,369 NZD
$2,422 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $1,919 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.

B+
0.50ct Marquise
$1,919 NZD