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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 $999 NZD
HK$4,400 HKD
As of November 1, 2026
Save $3,202 NZD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,202 NZD 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 $999 to $4,202, a $3,202 spread on the same certified stone. NZ Jewellers lists it at $4,202. 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: $1,511 NZD|Low: $1,003 NZD|High: $2,467 NZD|Avg: $1,489 NZD|-1.2%
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 5$1,005 NZD
Retailer 2$1,201 NZD
Retailer 9$1,275 NZD
Retailer 3$1,285 NZD
Retailer 8$1,347 NZD
Retailer 11$1,391 NZD
Retailer 1$1,511 NZD
Retailer 10$1,609 NZD
Retailer 4$1,611 NZD
Retailer 7$1,900 NZD
Retailer 6$2,454 NZD

23 data points across 11 retailers

21 retailers$999 NZD to $4,202 NZD

A
Cheapest Retailer
-
$999 NZD
HK$4,400 HKD
A
Retailer 2
-
$1,005 NZD
₹53,939 INR
View
A
Retailer 3
-
$1,201 NZD
$677 USD
View
A
Retailer 4
-
$1,235 NZD
$696 USD
View
Final sale: no returns
Retailer 5
-
$1,275 NZD
€684 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,285 NZD
SGD 979 SGD
View
A
Retailer 7
-
$1,340 NZD
$755 USD
View
A
Retailer 8
-
$1,347 NZD
$759 USD
View
A
Retailer 9
-
$1,391 NZD
$784 USD
View
A
Retailer 10
-
$1,404 NZD
SGD 1,069 SGD
View
A
Retailer 11
-
$1,511 NZD
£671 GBP
View
A
Retailer 12
-
$1,545 NZD
$871 USD
View
A
Retailer 13
-
$1,609 NZD
$907 USD
View
A
Retailer 14
-
$1,611 NZD
£715 GBP
View
B+
Retailer 15
-
$1,839 NZD
$1,036 USD
View
B+
Retailer 16
-
$1,893 NZD
$1,067 USD
View
B+
Retailer 17
-
$1,900 NZD
€1,020 EUR
View
B+
Retailer 18
-
$2,454 NZD
£1,089 GBP
View
B
Retailer 19
-
$2,704 NZD
£1,200 GBP
View
B
Retailer 20
-
$3,903 NZD
CA$3,055 CAD
View
Most Expensive
B
NZ Jewellers
1fa93ad6-dcbf-44c9-9070-a2d68b17dc6f · Oct 30
$4,202 NZD
$2,368 USD
View
20 more retailers have this diamond
Prices start from $999 NZDSave up to $3,202 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
$999 NZD