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Heart|Natural|GIA

1.05ct E IF Heart Natural Diamond

EX • E/IF • GIA 2161638611

Certificate GIA 2161638611

Diamond specifications and retailer prices

From $9,732 AUD
As of November 5, 2026
Save $4,505 AUD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $14,237 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2161638611. Listed at 4 retailers as of November 4, 2026, with prices from $9,732 to $14,237, a $4,505 spread on the same certified stone. MOH London lists it at $14,237. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2161638611
Dimensions7.07 × 7.05 × 3.67 mm
L/W Ratio1.00
Top View
7.07 mm7.05 mm1.05 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2161638611
Side View
Table 58.0%CrownGirdle: 58.PavilionCulet: NoneDepth 52.1%

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: Nov 5
Current: $14,237 AUD|Low: $9,678 AUD|High: $14,447 AUD|Avg: $10,898 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$9,732 AUD
Retailer 5$9,773 AUD
Retailer 4$9,941 AUD
Retailer 3$10,552 AUD
MOH London$14,237 AUD

45 data points across 5 retailers

4 retailers$9,732 AUD to $14,237 AUD

A
Cheapest Retailer
-
$9,732 AUD
Retailer 2
-
$9,941 AUD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$10,552 AUD
View
Most Expensive
B
MOH London
C78481A70 · Nov 4
$14,237 AUD
£7,864 GBP
View
3 more retailers have this diamond
Prices start from $9,732 AUDSave up to $4,505 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
1.05ct Heart
$9,732 AUD