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Marquise|Natural|GIA

0.50ct J IF Marquise Natural Diamond

EX • J/IF • GIA 1545476252

Certificate GIA 1545476252

Diamond specifications and retailer prices

From $1,001 NZD
HK$4,400 HKD
As of November 1, 2026
Save $1,741 NZD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,125 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545476252. Listed at 17 retailers as of November 1, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1545476252
Dimensions8.16 × 4.17 × 2.66 mm
L/W Ratio1.96
Girdle conditionFaceted
Top View
8.16 mm4.17 mm0.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545476252
Side View
Table 61.0%CrownGirdle: MED-THKPavilion 41°Culet: NoneDepth 63.8%

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 1
Current: $1,319 NZD|Low: $825 NZD|High: $2,946 NZD|Avg: $1,569 NZD|+2.0%
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
November 3, 2026
Retailer 16$1,001 NZD
Retailer 12$1,095 NZD
Retailer 4$1,102 NZD
Retailer 5$1,238 NZD
Retailer 15$1,248 NZD
Retailer 1$1,319 NZD
Retailer 7$1,477 NZD
Retailer 14$1,528 NZD
Retailer 3$1,530 NZD
Retailer 6$1,588 NZD
Retailer 11$1,632 NZD
Retailer 10$1,670 NZD
Retailer 2$1,760 NZD
Retailer 13$1,851 NZD
Retailer 8$1,895 NZD
Retailer 9$2,742 NZD

31 data points across 16 retailers

17 retailers$1,001 NZD to $2,742 NZD

A
Cheapest Retailer
-
$1,001 NZD
HK$4,400 HKD
A
Retailer 2
-
$1,095 NZD
$616 USD
View
Final sale: no returns
A
Retailer 3
-
$1,102 NZD
$620 USD
View
Retailer 4
-
$1,238 NZD
SGD 941 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$1,248 NZD
$702 USD
View
A
Retailer 6
-
$1,319 NZD
£584 GBP
View
B+
Retailer 7
-
$1,477 NZD
SGD 1,123 SGD
View
B+
Retailer 8
-
$1,528 NZD
$860 USD
View
B+
Retailer 9
-
$1,530 NZD
$861 USD
View
B+
Retailer 10
-
$1,588 NZD
$893 USD
View
B+
Retailer 11
-
$1,632 NZD
$918 USD
View
B+
Retailer 12
-
$1,670 NZD
€895 EUR
View
Retailer 13
-
$1,760 NZD
$990 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$1,851 NZD
ZAR 16,827 ZAR
View
Retailer 15
-
$1,895 NZD
A$1,641 AUD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$2,742 NZD
£1,215 GBP
View
Most Expensive
NZ Jewellers
8e611b16-55c8-4935-baa9-f71deb782d61 · Sep 25
$4,125 NZD
$2,321 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $1,001 NZDSave up to $1,741 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
$1,001 NZD