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Round|Natural|IGI

1.52ct G SI2 Round Natural Diamond

EX • G/SI2 • IGI 476169719

Shape and cutting style on the report: Round brilliant

Certificate IGI 476169719

Diamond specifications and retailer prices

From $9,861 AUD
As of November 6, 2026
Save $12,008 AUD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $21,946 AUD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 476169719. Listed at 16 retailers as of November 5, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.52
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 476169719
Dimensions7.33 × 7.28 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.33 mm7.28 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 476169719
Side View
Table 57.5%Crown 36.4°Girdle: MediumPavilion 41.3°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $21,946 AUD|Low: $9,861 AUD|High: $21,946 AUD|Avg: $14,003 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$9,861 AUD
Retailer 5$11,064 AUD
Retailer 10$11,194 AUD
Retailer 7$12,111 AUD
Retailer 9$12,112 AUD
Retailer 11$13,122 AUD
Retailer 8$13,324 AUD
Retailer 6$13,564 AUD
Retailer 3$15,141 AUD
Retailer 4$18,238 AUD
NZ Jewellers$21,946 AUD

46 data points across 11 retailers

16 retailers$9,861 AUD to $21,869 AUD

A
Cheapest Retailer
-
$9,861 AUD
B+
Retailer 2
-
$11,064 AUD
View
B+
Retailer 3
-
$11,194 AUD
View
B+
Retailer 4
-
$11,341 AUD
View
B
Retailer 5
-
$12,111 AUD
View
Final sale: no returns
Retailer 6
-
$12,112 AUD
View
Price last confirmed 13 days ago
Retailer 7
-
$13,122 AUD
View
Price last confirmed 15 days ago
Retailer 8
-
$13,122 AUD
View
Price last confirmed 50 days ago
Retailer 9
-
$13,324 AUD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$13,411 AUD
View
Retailer 11
-
$15,141 AUD
View
Price last confirmed 48 days ago
Retailer 12
-
$15,141 AUD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$18,238 AUD
View
B
Retailer 14
-
$21,869 AUD
View
Retailer 15
-
$21,946 AUD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
26ca482f-51b0-4836-bd1b-c4b824261291 · Oct 23
$21,946 AUD
$15,363 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from $9,861 AUDSave up to $12,008 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
1.52ct Round
$9,861 AUD