Round|Natural|GIA

1.50ct E IF Round Natural Diamond

EX • E/IF • GIA 7526391644

Certificate GIA 7526391644

Diamond specifications and retailer prices

From $18,400 USD
As of October 24, 2026
Save $9,767 USD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $28,167 USD at MOH London · As of October 29, 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 7526391644. Listed at 10 retailers as of October 24, 2026, with prices from $18,400 to $28,167, a $9,767 spread on the same certified stone. MOH London lists it at $28,167. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7526391644
Dimensions7.24 × 7.29 × 4.57 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.24 mm7.29 mm1.50 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526391644
Side View
Table 54.0%Crown 35°GirdlePavilion 40.6°CuletDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $28,167 USD|Low: $18,400 USD|High: $28,640 USD|Avg: $20,696 USD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$18,400 USD
Retailer 7$18,841 USD
Retailer 5$19,175 USD
Retailer 2$19,329 USD
Retailer 3$19,335 USD
Retailer 8$20,135 USD
Retailer 9$20,384 USD
Retailer 6$21,523 USD
MOH London$28,167 USD

33 data points across 9 retailers

10 retailers$18,400 USD to $28,167 USD

A
Cheapest Retailer
-
$18,400 USD
A
Retailer 2
-
$19,175 USD
A$29,500 AUD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$19,329 USD
£15,220 GBP
View
A
Retailer 4
-
$19,335 USD
View
A
Retailer 5
-
$21,001 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$21,560 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$21,668 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$25,542 USD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$25,670 USD
View
Price last confirmed 32 days ago
Most Expensive
B+
MOH London
A18E384C4 · Oct 29
$28,167 USD
£22,179 GBP
View
9 more retailers have this diamond
Prices start from $18,400 USDSave up to $9,767 USD

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
$18,400 USD