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Round|Natural|GIA

1.50ct E IF Round Natural Diamond

EX • E/IF • GIA 5553242552

Certificate GIA 5553242552

Diamond specifications and retailer prices

From $20,536 AUD
HK$112,700 HKD
As of October 30, 2026
Save $21,231 AUD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $41,767 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5553242552. Listed at 20 retailers as of October 30, 2026, with prices from $20,536 to $41,767, a $21,231 spread on the same certified stone. With Clarity lists it at $41,767. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5553242552
Dimensions7.35 × 7.41 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.35 mm7.41 mm1.50 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553242552
Side View
Table 61.0%Crown 32.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 60.8%

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: Oct 30
Current: $37,628 AUD|Low: $20,536 AUD|High: $41,767 AUD|Avg: $29,073 AUD|-3.1%
Retailer 1
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
With Clarity
November 1, 2026
Retailer 11$20,536 AUD
Retailer 7$23,940 AUD
Retailer 14$24,365 AUD
Retailer 10$24,449 AUD
Retailer 13$25,485 AUD
Retailer 6$26,286 AUD
Retailer 12$27,125 AUD
Retailer 2$28,071 AUD
Retailer 3$28,114 AUD
Retailer 9$29,232 AUD
Retailer 4$29,918 AUD
Retailer 5$34,132 AUD
Retailer 8$35,397 AUD
Retailer 1$37,628 AUD
With Clarity$41,767 AUD

40 data points across 15 retailers

20 retailers$20,536 AUD to $41,767 AUD

A
Cheapest Retailer
-
$20,536 AUD
HK$112,700 HKD
A
Retailer 2
-
$23,940 AUD
£13,241 GBP
View
Retailer 3
-
$24,113 AUD
SGD 22,889 SGD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$24,365 AUD
$17,115 USD
View
A
Retailer 5
-
$24,449 AUD
$17,174 USD
View
A
Retailer 6
-
$25,485 AUD
$17,902 USD
View
Final sale: no returns
Retailer 7
-
$26,286 AUD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$27,125 AUD
SGD 25,748 SGD
View
Retailer 9
-
$27,409 AUD
$19,253 USD
View
Price last confirmed 17 days ago
A
Retailer 10
-
$28,071 AUD
$19,718 USD
View
A
Retailer 11
-
$28,114 AUD
$19,749 USD
View
Retailer 12
-
$28,778 AUD
$20,215 USD
View
Price last confirmed 17 days ago
A
Retailer 13
-
$29,232 AUD
€19,556 EUR
View
Retailer 14
-
$29,918 AUD
$21,016 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$30,834 AUD
$21,659 USD
View
Price last confirmed 41 days ago
Retailer 16
-
$34,132 AUD
$23,976 USD
View
Price last confirmed 13 days ago
Retailer 17
-
$35,176 AUD
$24,709 USD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
$35,397 AUD
ZAR 401,682 ZAR
View
B+
Retailer 19
-
$37,628 AUD
£20,812 GBP
View
Most Expensive
B+
With Clarity
5553242552 · Oct 30
$41,767 AUD
$29,339 USD
View
19 more retailers have this diamond
Prices start from $20,536 AUDSave up to $21,231 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
$20,536 AUD