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Round|Natural|GIA

1.50ct G IF Round Natural Diamond

EX • G/IF • GIA 2547624476

Certificate GIA 2547624476

Diamond specifications and retailer prices

From $15,048 AUD
As of November 4, 2026
Save $13,795 AUD (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $29,127 AUD at NZ Jewellers · As of October 3, 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 GIA 2547624476. Listed at 21 retailers as of November 4, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2547624476
Dimensions7.24 × 7.30 × 4.55 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.24 mm7.30 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547624476
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $28,843 AUD|Low: $15,048 AUD|High: $28,843 AUD|Avg: $20,527 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 4$15,048 AUD
Retailer 10$15,712 AUD
Retailer 8$18,039 AUD
Retailer 13$18,306 AUD
Retailer 9$18,423 AUD
Retailer 3$18,770 AUD
Retailer 7$19,025 AUD
Retailer 5$19,102 AUD
Retailer 15$20,372 AUD
Retailer 11$20,692 AUD
Retailer 14$20,725 AUD
Retailer 6$21,206 AUD
Retailer 2$25,247 AUD
Retailer 12$26,954 AUD
NZ Jewellers$28,843 AUD

25 data points across 15 retailers

21 retailers$15,048 AUD to $28,843 AUD

A
Cheapest Retailer
-
$15,048 AUD
A+
Retailer 2
-
$15,712 AUD
View
Retailer 3
-
$17,131 AUD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$17,898 AUD
View
A
Retailer 5
-
$18,039 AUD
View
A
Retailer 6
-
$18,306 AUD
View
Final sale: no returns
A
Retailer 7
-
$18,423 AUD
View
A
Retailer 8
-
$18,770 AUD
View
Retailer 9
-
$19,025 AUD
View
Price last confirmed 14 days ago
Retailer 10
-
$19,102 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$19,543 AUD
View
A
Retailer 12
-
$20,372 AUD
View
Retailer 13
-
$20,576 AUD
View
Price last confirmed 22 days ago
A
Retailer 14
-
$20,692 AUD
View
B+
Retailer 15
-
$20,725 AUD
View
Retailer 16
-
$20,898 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$21,206 AUD
View
B+
Retailer 18
-
$25,247 AUD
View
B+
Retailer 19
-
$26,954 AUD
View
B+
Retailer 20
-
$28,843 AUD
View
Most Expensive
NZ Jewellers
faf6730c-1402-4a74-af88-73867dde1227 · Oct 3
$29,127 AUD
$20,390 USD
View
Price last confirmed 33 days ago
20 more retailers have this diamond
Prices start from $15,048 AUDSave up to $13,795 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
$15,048 AUD