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Round|Natural|IGI

0.49ct G I1 Round Natural Diamond

EX • G/I1 • IGI 510181999

Shape and cutting style on the report: Round brilliant

Certificate IGI 510181999

Diamond specifications and retailer prices

From $576 NZD
$324 USD
As of October 31, 2026
Save $1,630 NZD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,206 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.49ct natural round diamond

This 0.49ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 510181999. Listed at 7 retailers as of October 31, 2026, with prices from $576 to $2,206, a $1,630 spread on the same certified stone. NZ Jewellers lists it at $2,206. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.49
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 510181999
Dimensions5.00 × 5.05 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.00 mm5.05 mm0.49 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 510181999
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.1%

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: Oct 31
Current: $948 NZD|Low: $611 NZD|High: $955 NZD|Avg: $806 NZD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$617 NZD
Retailer 3$802 NZD
Retailer 4$869 NZD
Retailer 1$948 NZD

21 data points across 4 retailers

7 retailers$576 NZD to $2,206 NZD

A
Cheapest Retailer
-
$576 NZD
$324 USD
A
Retailer 2
-
$620 NZD
$349 USD
View
B+
Retailer 3
-
$642 NZD
$361 USD
View
B+
Retailer 4
-
$775 NZD
$436 USD
View
B+
Retailer 5
-
$802 NZD
$451 USD
View
B+
Retailer 6
-
$948 NZD
€508 EUR
View
Most Expensive
C
NZ Jewellers
0300c908-eb20-4d2b-aba0-134e5660c4a1 · Nov 2
$2,206 NZD
$1,241 USD
View
6 more retailers have this diamond
Prices start from $576 NZDSave up to $1,630 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
0.49ct Round
$576 NZD