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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7568554102

Certificate GIA 7568554102

Diamond specifications and retailer prices

From $625 NZD
₹33,522 INR
As of November 1, 2026
Save $2,578 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,203 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568554102. Listed at 16 retailers as of October 30, 2026, with prices from $625 to $3,203, a $2,578 spread on the same certified stone. NZ Jewellers lists it at $3,203. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7568554102
Dimensions5.06 × 5.10 × 3.18 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
5.06 mm5.10 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568554102
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: $3,203 NZD|Low: $625 NZD|High: $3,203 NZD|Avg: $1,080 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 10$625 NZD
Retailer 8$727 NZD
Retailer 3$765 NZD
Retailer 15$784 NZD
Retailer 16$829 NZD
Retailer 6$861 NZD
Retailer 7$910 NZD
Retailer 4$956 NZD
Retailer 12$989 NZD
Retailer 5$1,025 NZD
Retailer 2$1,027 NZD
Retailer 11$1,061 NZD
Retailer 9$1,148 NZD
Retailer 14$1,150 NZD
Retailer 13$1,913 NZD
NZ Jewellers$3,203 NZD

11 data points across 16 retailers

16 retailers$625 NZD to $3,203 NZD

A
Cheapest Retailer
-
$625 NZD
₹33,522 INR
A
Retailer 2
-
$727 NZD
HK$3,200 HKD
View
A
Retailer 3
-
$765 NZD
$431 USD
View
Final sale: no returns
A
Retailer 4
-
$784 NZD
$442 USD
View
A
Retailer 5
-
$829 NZD
$467 USD
View
A
Retailer 6
-
$861 NZD
A$746 AUD
View
A
Retailer 7
-
$910 NZD
$513 USD
View
A
Retailer 8
-
$956 NZD
$539 USD
View
A
Retailer 9
-
$989 NZD
£439 GBP
View
A
Retailer 10
-
$1,025 NZD
£455 GBP
View
A
Retailer 11
-
$1,027 NZD
£456 GBP
View
A
Retailer 12
-
$1,061 NZD
$598 USD
View
A
Retailer 13
-
$1,148 NZD
€616 EUR
View
A
Retailer 14
-
$1,150 NZD
$648 USD
View
B
Retailer 15
-
$1,913 NZD
£849 GBP
View
Most Expensive
B
NZ Jewellers
58660143-5cc7-4dce-884a-c5b1c9bc4a95 · Oct 30
$3,203 NZD
$1,805 USD
View
15 more retailers have this diamond
Prices start from $625 NZDSave up to $2,578 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 Round
$625 NZD