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Round|Natural|IGI

0.47ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 815635575

Shape and cutting style on the report: Round brilliant

Certificate IGI 815635575

Diamond specifications and retailer prices

From $351 AUD
As of November 6, 2026
Save $1,556 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,907 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.47ct natural round diamond

This 0.47ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 815635575. Listed at 16 retailers as of November 2, 2026, with prices from $351 to $1,907, a $1,556 spread on the same certified stone. NZ Jewellers lists it at $1,907. 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

0.47
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 815635575
Dimensions5.00 × 5.03 × 3.10 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.00 mm5.03 mm0.47 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 815635575
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.9%

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 6
Current: $351 AUD|Low: $351 AUD|High: $1,161 AUD|Avg: $729 AUD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$351 AUD
Retailer 5$495 AUD
Retailer 2$555 AUD
Retailer 10$637 AUD
Retailer 6$656 AUD
Retailer 4$774 AUD
Retailer 3$815 AUD
Retailer 8$815 AUD
Retailer 7$1,004 AUD
Retailer 9$1,154 AUD

28 data points across 10 retailers

16 retailers$351 AUD to $1,907 AUD

A
Cheapest Retailer
-
$351 AUD
A
Retailer 2
-
$495 AUD
View
A
Retailer 3
-
$498 AUD
View
Retailer 4
-
$536 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$555 AUD
View
A
Retailer 6
-
$637 AUD
View
A
Retailer 7
-
$656 AUD
View
B+
Retailer 8
-
$669 AUD
View
B+
Retailer 9
-
$687 AUD
View
B+
Retailer 10
-
$716 AUD
View
B+
Retailer 11
-
$774 AUD
View
B+
Retailer 12
-
$815 AUD
View
B+
Retailer 13
-
$815 AUD
View
B+
Retailer 14
-
$1,004 AUD
View
Retailer 15
-
$1,154 AUD
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
17e79ddb-7864-4693-8ada-e90843e66cc6 · Nov 2
$1,907 AUD
$1,310 USD
View
15 more retailers have this diamond
Prices start from $351 AUDSave up to $1,556 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
0.47ct Round
$351 AUD