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Round|Natural|IGI

1.50ct G IF Round Natural Diamond

EX • G/IF • IGI 833690502

Shape and cutting style on the report: Round brilliant

Certificate IGI 833690502

Diamond specifications and retailer prices

From $10,052 AUD
As of November 5, 2026
Save $10,924 AUD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,976 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 833690502. Listed at 22 retailers as of November 5, 2026, with prices from $10,052 to $20,976, a $10,924 spread on the same certified stone. NZ Jewellers lists it at $20,976. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 833690502
Dimensions7.15 × 7.22 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.15 mm7.22 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833690502
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.2%

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 5
Current: $20,976 AUD|Low: $10,052 AUD|High: $20,976 AUD|Avg: $12,664 AUD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 22
November 6, 2026
Retailer 17$10,052 AUD
Retailer 21$10,214 AUD
Retailer 12$10,274 AUD
Retailer 14$10,839 AUD
Retailer 16$11,165 AUD
Retailer 6$11,521 AUD
Retailer 8$11,574 AUD
Retailer 5$11,577 AUD
Retailer 10$11,577 AUD
Retailer 2$11,585 AUD
Retailer 11$11,671 AUD
Retailer 18$12,361 AUD
Retailer 9$12,541 AUD
Retailer 7$12,735 AUD
Retailer 4$12,814 AUD
Retailer 22$13,344 AUD
Retailer 15$13,524 AUD
Retailer 19$13,614 AUD
Retailer 3$14,471 AUD
Retailer 13$15,301 AUD
Retailer 20$17,431 AUD
NZ Jewellers$20,976 AUD

11 data points across 22 retailers

22 retailers$10,052 AUD to $20,976 AUD

A
Cheapest Retailer
-
$10,052 AUD
A
Retailer 2
-
$10,214 AUD
View
A
Retailer 3
-
$10,274 AUD
View
A
Retailer 4
-
$10,839 AUD
View
A
Retailer 5
-
$11,165 AUD
View
A
Retailer 6
-
$11,521 AUD
View
A
Retailer 7
-
$11,574 AUD
View
Retailer 8
-
$11,577 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$11,577 AUD
View
Final sale: no returns
A
Retailer 10
-
$11,585 AUD
View
A
Retailer 11
-
$11,671 AUD
View
A
Retailer 12
-
$12,361 AUD
View
A
Retailer 13
-
$12,541 AUD
View
A
Retailer 14
-
$12,735 AUD
View
A
Retailer 15
-
$12,814 AUD
View
A
Retailer 16
-
$13,344 AUD
View
A
Retailer 17
-
$13,524 AUD
View
A
Retailer 18
-
$13,614 AUD
View
A
Retailer 19
-
$14,471 AUD
View
A
Retailer 20
-
$15,301 AUD
View
A
Retailer 21
-
$17,431 AUD
View
Most Expensive
B+
NZ Jewellers
fa2cd52b-a55e-4bc4-9772-dd235181600a · Nov 5
$20,976 AUD
$14,684 USD
View
21 more retailers have this diamond
Prices start from $10,052 AUDSave up to $10,924 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
1.50ct Round
$10,052 AUD