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Marquise|Natural|GIA

0.50ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 6565264470

Certificate GIA 6565264470

Diamond specifications and retailer prices

From $933 NZD
HK$4,100 HKD
As of October 27, 2026
Save $532 NZD (36%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,309 NZD at NZ Jewellers · As of October 24, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565264470. Listed at 19 retailers as of October 27, 2026, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle41.1°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565264470
Dimensions7.71 × 4.15 × 2.69 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Top View
7.71 mm4.15 mm0.50 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565264470
Side View
Table 63.0%Crown 41.1°Girdle: THN-THKPavilion 39.4°Culet: NoneDepth 64.9%

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: Oct 27
Current: $3,309 NZD|Low: $813 NZD|High: $3,322 NZD|Avg: $1,375 NZD|-0.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 27, 2026
Retailer 13$818 NZD
Retailer 11$933 NZD
Retailer 2$972 NZD
Retailer 10$978 NZD
Retailer 3$1,056 NZD
Retailer 18$1,136 NZD
Retailer 19$1,136 NZD
Retailer 9$1,139 NZD
Retailer 8$1,146 NZD
Retailer 6$1,217 NZD
Retailer 5$1,283 NZD
Retailer 12$1,288 NZD
Retailer 17$1,289 NZD
Retailer 4$1,397 NZD
Retailer 7$1,461 NZD
Retailer 16$1,465 NZD
Retailer 14$1,625 NZD
Retailer 15$2,440 NZD
NZ Jewellers$3,309 NZD

23 data points across 19 retailers

19 retailers$933 NZD to $1,465 NZD

Retailer 1
-
$818 NZD
₹43,811 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$933 NZD
HK$4,100 HKD
View
Retailer 3
-
$978 NZD
$550 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,056 NZD
$594 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,136 NZD
$639 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,136 NZD
$639 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,139 NZD
$641 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$1,146 NZD
$645 USD
View
Price last confirmed 5 days ago
Retailer 9
-
$1,217 NZD
$685 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,283 NZD
$722 USD
View
B+
Retailer 11
-
$1,288 NZD
£571 GBP
View
Retailer 12
-
$1,289 NZD
$725 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,397 NZD
$786 USD
View
B+
Retailer 14
-
$1,461 NZD
$822 USD
View
B
Retailer 15
-
$1,465 NZD
€785 EUR
View
Retailer 16
-
$1,625 NZD
ZAR 14,774 ZAR
View
Price last confirmed 7 days ago
Retailer 17
-
$1,683 NZD
A$1,457 AUD
View
Price last confirmed 29 days ago
Retailer 18
-
$2,440 NZD
£1,081 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
572a689c-220b-4ec4-9d6d-6d168e780f83 · Oct 24
$3,309 NZD
$1,862 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $933 NZDSave up to $532 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
$933 NZD