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Round|Natural|IGI

0.50ct L I1 Round Natural Diamond

EX • L/I1 • IGI 654480770

Shape and cutting style on the report: Round brilliant

Certificate IGI 654480770

Diamond specifications and retailer prices

From $402 NZD
As of November 4, 2026
Save $1,416 NZD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,818 NZD at NZ Jewellers · As of November 4, 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 L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 654480770. Listed at 6 retailers as of November 4, 2026, with prices from $402 to $1,818, a $1,416 spread on the same certified stone. NZ Jewellers lists it at $1,818. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 654480770
Dimensions5.03 × 5.05 × 3.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.03 mm5.05 mm0.50 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 654480770
Side View
Table 55.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,818 NZD|Low: $402 NZD|High: $2,032 NZD|Avg: $727 NZD|-10.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3$402 NZD
Retailer 4$432 NZD
Retailer 5$448 NZD
Retailer 7$466 NZD
Retailer 6$541 NZD
Retailer 8$672 NZD
Retailer 2$797 NZD
NZ Jewellers$1,818 NZD

19 data points across 8 retailers

6 retailers$402 NZD to $1,818 NZD

B+
Cheapest Retailer
-
$402 NZD
Retailer 2
-
$432 NZD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$448 NZD
View
B+
Retailer 4
-
$541 NZD
View
B+
Retailer 5
-
$797 NZD
View
Most Expensive
C
NZ Jewellers
8de40dd6-44a4-47d7-bc72-953a30badd0d · Nov 4
$1,818 NZD
$1,022 USD
View
5 more retailers have this diamond
Prices start from $402 NZDSave up to $1,416 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.

B+
0.50ct Round
$402 NZD