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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 $12,145 NZD
As of November 5, 2026
Save $5,622 NZD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $17,766 NZD 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 $12,145 to $17,766, a $5,622 spread on the same certified stone. MOH London lists it at $17,766. 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: $17,766 NZD|Low: $12,077 NZD|High: $18,028 NZD|Avg: $13,600 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$12,145 NZD
Retailer 5$12,196 NZD
Retailer 4$12,406 NZD
Retailer 3$13,167 NZD
MOH London$17,766 NZD

45 data points across 5 retailers

4 retailers$12,145 NZD to $17,766 NZD

A
Cheapest Retailer
-
$12,145 NZD
Retailer 2
-
$12,406 NZD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$13,167 NZD
View
Most Expensive
B
MOH London
C78481A70 · Nov 4
$17,766 NZD
£7,864 GBP
View
3 more retailers have this diamond
Prices start from $12,145 NZDSave up to $5,622 NZD

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
$12,145 NZD