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Marquise|Natural|GIA

0.50ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 3565061557

Certificate GIA 3565061557

Diamond specifications and retailer prices

From $979 NZD
SGD 746 SGD
As of October 31, 2026
Save $2,367 NZD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,154 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565061557. Listed at 10 retailers as of October 27, 2026, with a 242% 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
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565061557
Dimensions4.18 × 8.11 × 2.60 mm
L/W Ratio1.94
Top View
4.18 mm8.11 mm0.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565061557
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 62.2%

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 31
Current: $1,438 NZD|Low: $979 NZD|High: $3,425 NZD|Avg: $1,901 NZD|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$979 NZD
Retailer 2$1,411 NZD
Retailer 1$1,438 NZD
Retailer 5$1,499 NZD
Retailer 8$1,713 NZD
Retailer 9$1,901 NZD
Retailer 7$1,991 NZD
Retailer 3$2,718 NZD
Retailer 6$3,346 NZD

38 data points across 9 retailers

10 retailers$979 NZD to $3,346 NZD

A
Cheapest Retailer
-
$979 NZD
SGD 746 SGD
A
Retailer 2
-
$1,411 NZD
$795 USD
View
A
Retailer 3
-
$1,438 NZD
£638 GBP
View
B+
Retailer 4
-
$1,499 NZD
$845 USD
View
Retailer 5
-
$1,713 NZD
£760 GBP
View
Price last confirmed 39 days ago
B
Retailer 6
-
$1,901 NZD
A$1,648 AUD
View
Retailer 7
-
$1,991 NZD
A$1,727 AUD
View
Price last confirmed 28 days ago
B
Retailer 8
-
$2,718 NZD
£1,206 GBP
View
B
Retailer 9
-
$3,346 NZD
£1,485 GBP
View
Most Expensive
NZ Jewellers
672185f3-e115-46c2-94f1-65bd495cc3f4 · Sep 25
$4,154 NZD
$2,341 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from $979 NZDSave up to $2,367 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
$979 NZD