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Marquise|Natural|GIA

0.50ct I IF Marquise Natural Diamond

ID • I/IF • GIA 3565421330

Certificate GIA 3565421330

Diamond specifications and retailer prices

From $802 AUD
HK$4,400 HKD
As of November 1, 2026
Save $2,569 AUD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,371 AUD at NZ Jewellers · As of October 30, 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 I 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 3565421330. Listed at 21 retailers as of October 30, 2026, with prices from $802 to $3,371, a $2,569 spread on the same certified stone. NZ Jewellers lists it at $3,371. 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
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565421330
Dimensions7.95 × 4.14 × 2.57 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Top View
7.95 mm4.14 mm0.50 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565421330
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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: $806 AUD|Low: $804 AUD|High: $1,980 AUD|Avg: $1,194 AUD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 1$806 AUD
Retailer 2$964 AUD
Retailer 9$1,023 AUD
Retailer 3$1,031 AUD
Retailer 8$1,081 AUD
Retailer 11$1,116 AUD
Retailer 4$1,212 AUD
Retailer 10$1,291 AUD
Retailer 5$1,292 AUD
Retailer 7$1,525 AUD
Retailer 6$1,969 AUD

23 data points across 11 retailers

21 retailers$802 AUD to $3,371 AUD

A
Cheapest Retailer
-
$802 AUD
HK$4,400 HKD
A
Retailer 2
-
$806 AUD
₹53,921 INR
View
A
Retailer 3
-
$964 AUD
$677 USD
View
A
Retailer 4
-
$991 AUD
$696 USD
View
Final sale: no returns
Retailer 5
-
$1,023 AUD
€684 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,031 AUD
SGD 979 SGD
View
A
Retailer 7
-
$1,075 AUD
$755 USD
View
A
Retailer 8
-
$1,081 AUD
$759 USD
View
A
Retailer 9
-
$1,116 AUD
$784 USD
View
A
Retailer 10
-
$1,126 AUD
SGD 1,069 SGD
View
A
Retailer 11
-
$1,212 AUD
£671 GBP
View
A
Retailer 12
-
$1,240 AUD
$871 USD
View
A
Retailer 13
-
$1,291 AUD
$907 USD
View
A
Retailer 14
-
$1,292 AUD
£715 GBP
View
B+
Retailer 15
-
$1,475 AUD
$1,036 USD
View
B+
Retailer 16
-
$1,519 AUD
$1,067 USD
View
B+
Retailer 17
-
$1,525 AUD
€1,020 EUR
View
B+
Retailer 18
-
$1,969 AUD
£1,089 GBP
View
B
Retailer 19
-
$2,170 AUD
£1,200 GBP
View
B
Retailer 20
-
$3,131 AUD
CA$3,055 CAD
View
Most Expensive
B
NZ Jewellers
1fa93ad6-dcbf-44c9-9070-a2d68b17dc6f · Oct 30
$3,371 AUD
$2,368 USD
View
20 more retailers have this diamond
Prices start from $802 AUDSave up to $2,569 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
$802 AUD