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Round|Natural|GIA

1.50ct G IF Round Natural Diamond

EX • G/IF • GIA 5222490422

Certificate GIA 5222490422

Diamond specifications and retailer prices

From $27,209 AUD
As of November 4, 2026
Save $26,924 AUD (50%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $54,132 AUD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 GIA 5222490422. Listed at 22 retailers as of November 4, 2026, with prices from $27,209 to $54,132, a $26,924 spread on the same certified stone. Diamond Quarter lists it at $54,132. 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
OriginNatural
Grading LabGIA
CertificateGIA 5222490422
Dimensions7.39 × 7.44 × 4.53 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.39 mm7.44 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222490422
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 61.1%

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: $31,150 AUD|Low: $27,209 AUD|High: $48,903 AUD|Avg: $35,810 AUD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$27,209 AUD
Retailer 5$29,650 AUD
Retailer 1$31,150 AUD
Retailer 6$31,956 AUD
Retailer 8$32,487 AUD
Retailer 9$34,808 AUD
Retailer 3$36,101 AUD
Retailer 4$45,456 AUD
Retailer 2$48,192 AUD

45 data points across 9 retailers

22 retailers$27,209 AUD to $54,132 AUD

B+
Cheapest Retailer
-
$27,209 AUD
B+
Retailer 2
-
$28,396 AUD
View
B+
Retailer 3
-
$28,444 AUD
View
B+
Retailer 4
-
$29,087 AUD
View
B+
Retailer 5
-
$29,650 AUD
View
Final sale: no returns
B+
Retailer 6
-
$30,177 AUD
View
Retailer 7
-
$30,941 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$31,150 AUD
View
Retailer 9
-
$31,956 AUD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$32,487 AUD
View
B
Retailer 11
-
$33,398 AUD
View
B
Retailer 12
-
$33,398 AUD
View
B
Retailer 13
-
$33,518 AUD
View
B
Retailer 14
-
$34,513 AUD
View
B
Retailer 15
-
$34,808 AUD
View
B
Retailer 16
-
$35,131 AUD
View
B
Retailer 17
-
$36,072 AUD
View
B
Retailer 18
-
$36,101 AUD
View
B
Retailer 19
-
$43,832 AUD
View
B
Retailer 20
-
$45,456 AUD
View
B
Retailer 21
-
$48,192 AUD
View
Most Expensive
B
Diamond Quarter
1.5IFG5222C7F7N · Nov 5
$54,132 AUD
£29,838 GBP
View
21 more retailers have this diamond
Prices start from $27,209 AUDSave up to $26,924 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.

B+
1.50ct Round
$27,209 AUD