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Round|Natural|GIA

1.40ct E IF Round Natural Diamond

EX • E/IF • GIA 1538011412

Certificate GIA 1538011412

Diamond specifications and retailer prices

From $21,653 AUD
$15,210 USD
As of October 25, 2026
Save $12,928 AUD (37%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $34,581 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.4ct natural round diamond

This 1.4ct 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 1538011412. Listed at 16 retailers as of October 25, 2026, with prices from $21,653 to $34,581, a $12,928 spread on the same certified stone. MOH London lists it at $34,581. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1538011412
Dimensions7.12 × 7.07 × 4.46 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Minor details of polish are not shown.
Top View
7.12 mm7.07 mm1.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538011412
Side View
Table 58.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.8%

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 25
Current: $34,581 AUD|Low: $21,653 AUD|High: $34,813 AUD|Avg: $25,870 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
October 31, 2026
Retailer 8$21,653 AUD
Retailer 10$22,349 AUD
Retailer 2$22,843 AUD
Retailer 7$23,125 AUD
Retailer 9$23,299 AUD
Retailer 5$23,665 AUD
Retailer 11$23,788 AUD
Retailer 3$25,932 AUD
Retailer 4$26,725 AUD
Retailer 6$32,186 AUD
MOH London$34,581 AUD

38 data points across 11 retailers

16 retailers$21,653 AUD to $34,581 AUD

A
Cheapest Retailer
-
$21,653 AUD
$15,210 USD
A
Retailer 2
-
$22,349 AUD
$15,699 USD
View
A
Retailer 3
-
$22,843 AUD
£12,635 GBP
View
Retailer 4
-
$23,125 AUD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$23,299 AUD
$16,366 USD
View
Final sale: no returns
A
Retailer 6
-
$23,665 AUD
£13,089 GBP
View
A
Retailer 7
-
$23,788 AUD
$16,710 USD
View
B+
Retailer 8
-
$24,311 AUD
$17,077 USD
View
B+
Retailer 9
-
$25,932 AUD
$18,216 USD
View
B+
Retailer 10
-
$26,337 AUD
$18,500 USD
View
B+
Retailer 11
-
$26,725 AUD
€17,879 EUR
View
B+
Retailer 12
-
$27,016 AUD
$18,977 USD
View
B+
Retailer 13
-
$27,350 AUD
$19,212 USD
View
B+
Retailer 14
-
$31,202 AUD
$21,918 USD
View
B+
Retailer 15
-
$32,186 AUD
ZAR 365,248 ZAR
View
Most Expensive
B+
MOH London
DAF931662 · Oct 29
$34,581 AUD
£19,127 GBP
View
15 more retailers have this diamond
Prices start from $21,653 AUDSave up to $12,928 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
1.40ct Round
$21,653 AUD