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Round|Natural|GIA

1.45ct E IF Round Natural Diamond

EX • E/IF • GIA 6532589644

Certificate GIA 6532589644

Diamond specifications and retailer prices

From $18,248 SGD
CA$19,768 CAD
As of October 27, 2026
Save $12,041 SGD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $30,289 SGD at MOH London · As of October 29, 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 6532589644. Listed at 13 retailers as of October 27, 2026, with prices from $18,248 to $30,289, a $12,041 spread on the same certified stone. MOH London lists it at $30,289. 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
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532589644
Dimensions7.15 × 7.20 × 4.49 mm
L/W Ratio1.01
Top View
7.15 mm7.20 mm1.45 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532589644
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

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 27
Current: $30,289 SGD|Low: $18,487 SGD|High: $30,491 SGD|Avg: $23,327 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$18,487 SGD
Retailer 2$20,279 SGD
Retailer 5$22,236 SGD
Retailer 3$23,279 SGD
MOH London$30,289 SGD

40 data points across 5 retailers

13 retailers$18,248 SGD to $30,289 SGD

A
Cheapest Retailer
-
$18,248 SGD
CA$19,768 CAD
A
Retailer 2
-
$18,487 SGD
$14,419 USD
View
Final sale: no returns
A
Retailer 3
-
$20,279 SGD
£12,455 GBP
View
A
Retailer 4
-
$20,757 SGD
$16,190 USD
View
A
Retailer 5
-
$21,069 SGD
$16,433 USD
View
A
Retailer 6
-
$21,937 SGD
$17,110 USD
View
A
Retailer 7
-
$21,937 SGD
$17,110 USD
View
B+
Retailer 8
-
$22,236 SGD
£13,656 GBP
View
B+
Retailer 9
-
$22,668 SGD
$17,680 USD
View
B+
Retailer 10
-
$23,279 SGD
€17,292 EUR
View
B+
Retailer 11
-
$23,410 SGD
$18,259 USD
View
B
Retailer 12
-
$27,328 SGD
$21,315 USD
View
Most Expensive
B+
MOH London
323AA625C · Oct 29
$30,289 SGD
£18,602 GBP
View
12 more retailers have this diamond
Prices start from $18,248 SGDSave up to $12,041 SGD

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
$18,248 SGD