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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 $800 AUD
SGD 760 SGD
As of October 29, 2026
Save $1,882 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,329 AUD 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 235% 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 29
Current: $2,234 AUD|Low: $800 AUD|High: $2,745 AUD|Avg: $1,521 AUD|+12.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$800 AUD
Retailer 6$1,150 AUD
Retailer 2$1,180 AUD
Retailer 4$1,223 AUD
Retailer 8$1,372 AUD
Retailer 9$1,523 AUD
Retailer 7$1,596 AUD
Retailer 1$2,234 AUD
Retailer 5$2,682 AUD

37 data points across 9 retailers

10 retailers$800 AUD to $2,682 AUD

A
Cheapest Retailer
-
$800 AUD
SGD 760 SGD
A
Retailer 2
-
$1,150 AUD
$809 USD
View
A
Retailer 3
-
$1,180 AUD
£654 GBP
View
B+
Retailer 4
-
$1,223 AUD
$860 USD
View
B+
Retailer 5
-
$1,372 AUD
£760 GBP
View
Price last confirmed 35 days ago
B+
Retailer 6
-
$1,523 AUD
View
B+
Retailer 7
-
$1,596 AUD
View
Price last confirmed 24 days ago
B
Retailer 8
-
$2,234 AUD
£1,237 GBP
View
B
Retailer 9
-
$2,682 AUD
£1,485 GBP
View
Most Expensive
B
NZ Jewellers
672185f3-e115-46c2-94f1-65bd495cc3f4 · Sep 25
$3,329 AUD
$2,341 USD
View
Price last confirmed 34 days ago
9 more retailers have this diamond
Prices start from $800 AUDSave up to $1,882 AUD

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
$800 AUD