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Marquise|Natural|GIA

0.50ct J VVS1 Marquise Natural Diamond

GD • J/VVS1 • GIA 6321791650

Certificate GIA 6321791650

Diamond specifications and retailer prices

From $1,651 NZD
As of November 1, 2026
Save $1,964 NZD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,820 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6321791650. Listed at 23 retailers as of November 1, 2026, with a 119% 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
J
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6321791650
Dimensions8.57 × 4.13 × 2.43 mm
L/W Ratio2.08
Top View
8.57 mm4.13 mm0.50 ctJ / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6321791650
Side View
Table 55.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,820 NZD|Low: $1,651 NZD|High: $4,820 NZD|Avg: $2,571 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$1,651 NZD
Retailer 10$1,652 NZD
Retailer 4$1,789 NZD
Retailer 3$1,858 NZD
Retailer 9$2,056 NZD
Retailer 6$2,215 NZD
Retailer 2$2,545 NZD
Retailer 5$2,551 NZD
Retailer 12$2,583 NZD
Retailer 7$3,049 NZD
Retailer 8$3,615 NZD
NZ Jewellers$4,820 NZD

44 data points across 12 retailers

23 retailers$1,651 NZD to $3,615 NZD

B
Cheapest Retailer
-
$1,651 NZD
B
Retailer 2
-
$1,652 NZD
View
Final sale: no returns
B
Retailer 3
-
$1,752 NZD
View
B
Retailer 4
-
$1,752 NZD
View
B
Retailer 5
-
$1,757 NZD
View
Retailer 6
-
$1,789 NZD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,789 NZD
View
B
Retailer 8
-
$1,858 NZD
View
B
Retailer 9
-
$2,056 NZD
View
B
Retailer 10
-
$2,065 NZD
View
B
Retailer 11
-
$2,165 NZD
View
B
Retailer 12
-
$2,165 NZD
View
B
Retailer 13
-
$2,215 NZD
View
B
Retailer 14
-
$2,228 NZD
View
B
Retailer 15
-
$2,237 NZD
View
Retailer 16
-
$2,545 NZD
View
B
Retailer 17
-
$2,551 NZD
View
B
Retailer 18
-
$2,571 NZD
View
Retailer 19
-
$2,583 NZD
View
Price last confirmed 34 days ago
B
Retailer 20
-
$3,049 NZD
View
C
Retailer 21
-
$3,207 NZD
View
B
Retailer 22
-
$3,615 NZD
View
Most Expensive
NZ Jewellers
abf22f47-d854-4a62-a7e5-8d92505ebbf7 · Nov 5
$4,820 NZD
$2,672 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,651 NZDSave up to $1,964 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
$1,651 NZD