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Round|Natural|GIA

1.50ct E IF Round Natural Diamond

EX • E/IF • GIA 2231871974

Certificate GIA 2231871974

Diamond specifications and retailer prices

From $23,108 AUD
₹1,545,925 INR
As of October 31, 2026
Save $16,316 AUD (41%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $39,425 AUD at MOH London · As of November 1, 2026
View at MOH London

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 2231871974. Listed at 20 retailers as of October 31, 2026, with prices from $23,108 to $39,425, a $16,316 spread on the same certified stone. MOH London lists it at $39,425. 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 angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2231871974
Dimensions7.33 × 7.38 × 4.54 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.33 mm7.38 mm1.50 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231871974
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

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: Oct 31
Current: $39,425 AUD|Low: $23,049 AUD|High: $39,900 AUD|Avg: $30,103 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$23,108 AUD
Retailer 3$25,857 AUD
Retailer 6$26,702 AUD
Retailer 7$26,719 AUD
Retailer 2$30,494 AUD
Retailer 4$37,087 AUD
MOH London$39,425 AUD

35 data points across 7 retailers

20 retailers$23,108 AUD to $39,425 AUD

Retailer 1
-
$21,775 AUD
HK$119,500 HKD
Price last confirmed 38 days ago
A+
Retailer 2
-
$23,108 AUD
₹1,545,925 INR
View
A
Retailer 3
-
$25,616 AUD
$17,994 USD
View
A
Retailer 4
-
$25,857 AUD
£14,302 GBP
View
A
Retailer 5
-
$26,702 AUD
$18,757 USD
View
Final sale: no returns
Retailer 6
-
$26,719 AUD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$27,212 AUD
$19,115 USD
View
A
Retailer 8
-
$27,856 AUD
$19,567 USD
View
A
Retailer 9
-
$27,864 AUD
$19,573 USD
View
A
Retailer 10
-
$29,258 AUD
$20,552 USD
View
A
Retailer 11
-
$29,433 AUD
$20,675 USD
View
A
Retailer 12
-
$30,186 AUD
$21,204 USD
View
Retailer 13
-
$30,186 AUD
$21,204 USD
View
Price last confirmed 46 days ago
A
Retailer 14
-
$30,494 AUD
€20,400 EUR
View
A
Retailer 15
-
$30,978 AUD
$21,760 USD
View
B+
Retailer 16
-
$31,348 AUD
$22,020 USD
View
Retailer 17
-
$35,762 AUD
$25,121 USD
View
Price last confirmed 46 days ago
B+
Retailer 18
-
$35,762 AUD
$25,121 USD
View
B+
Retailer 19
-
$37,087 AUD
ZAR 420,869 ZAR
View
Most Expensive
B+
MOH London
2549DA13D · Nov 1
$39,425 AUD
£21,806 GBP
View
19 more retailers have this diamond
Prices start from $23,108 AUDSave up to $16,316 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
$23,108 AUD