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Round|Natural|GIA

1.45ct E IF Round Natural Diamond

EX • E/IF • GIA 5241099926

Certificate GIA 5241099926

Diamond specifications and retailer prices

From $21,203 AUD
£11,700 GBP
As of November 2, 2026
Save $10,481 AUD (33%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $31,684 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.45ct natural round diamond

This 1.45ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5241099926. Listed at 15 retailers as of November 1, 2026, with prices from $21,203 to $31,684, a $10,481 spread on the same certified stone. MOH London lists it at $31,684. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5241099926
Dimensions7.24 × 7.19 × 4.50 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.24 mm7.19 mm1.45 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241099926
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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: Nov 2
Current: $31,684 AUD|Low: $21,074 AUD|High: $31,854 AUD|Avg: $24,766 AUD|-0.5%
MOH London
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 2, 2026
Retailer 9$21,203 AUD
Retailer 7$21,461 AUD
Retailer 8$21,731 AUD
Retailer 5$21,801 AUD
Retailer 13$22,394 AUD
Retailer 12$22,581 AUD
Retailer 6$23,333 AUD
Retailer 4$23,886 AUD
Retailer 3$24,260 AUD
Retailer 15$25,193 AUD
Retailer 10$25,449 AUD
Retailer 2$27,019 AUD
Retailer 14$28,741 AUD
Retailer 11$29,805 AUD
MOH London$31,684 AUD

18 data points across 15 retailers

15 retailers$21,203 AUD to $31,684 AUD

A
Cheapest Retailer
-
$21,203 AUD
£11,700 GBP
A
Retailer 2
-
$21,461 AUD
$15,040 USD
View
Final sale: no returns
A
Retailer 3
-
$21,731 AUD
£11,992 GBP
View
Retailer 4
-
$21,801 AUD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$22,394 AUD
$15,694 USD
View
A
Retailer 6
-
$22,581 AUD
$15,825 USD
View
A
Retailer 7
-
$23,333 AUD
£12,876 GBP
View
A
Retailer 8
-
$23,886 AUD
$16,740 USD
View
A
Retailer 9
-
$24,260 AUD
$17,002 USD
View
B+
Retailer 10
-
$25,193 AUD
$17,656 USD
View
B+
Retailer 11
-
$25,449 AUD
€16,986 EUR
View
B+
Retailer 12
-
$27,019 AUD
View
B+
Retailer 13
-
$28,741 AUD
$20,142 USD
View
B+
Retailer 14
-
$29,805 AUD
ZAR 337,452 ZAR
View
Most Expensive
B+
MOH London
9D2A5F715 · Nov 1
$31,684 AUD
£17,484 GBP
View
14 more retailers have this diamond
Prices start from $21,203 AUDSave up to $10,481 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
1.45ct Round
$21,203 AUD