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Heart|Natural|GIA

1.02ct E IF Heart Natural Diamond

EX • E/IF • GIA 2347464231

Certificate GIA 2347464231

Diamond specifications and retailer prices

From $10,385 NZD
As of November 4, 2026
Save $12,266 NZD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $22,651 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct 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 2347464231. Listed at 18 retailers as of November 4, 2026, with prices from $10,385 to $22,651, a $12,266 spread on the same certified stone. NZ Jewellers lists it at $22,651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2347464231
Dimensions6.45 × 6.85 × 3.86 mm
L/W Ratio1.06
Top View
6.45 mm6.85 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2347464231
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 56.4%

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: Nov 4
Current: $11,766 NZD|Low: $10,385 NZD|High: $18,639 NZD|Avg: $13,499 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$10,385 NZD
Retailer 8$11,627 NZD
Retailer 1$11,766 NZD
Retailer 9$12,500 NZD
Retailer 3$12,650 NZD
Retailer 7$13,055 NZD
Retailer 2$13,751 NZD
Retailer 5$14,736 NZD
Retailer 6$16,638 NZD
Retailer 4$18,369 NZD

36 data points across 10 retailers

18 retailers$10,385 NZD to $22,651 NZD

A
Cheapest Retailer
-
$10,385 NZD
A
Retailer 2
-
$11,627 NZD
View
A
Retailer 3
-
$11,766 NZD
View
Retailer 4
-
$12,500 NZD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$12,500 NZD
View
Final sale: no returns
B+
Retailer 6
-
$12,506 NZD
View
B+
Retailer 7
-
$12,650 NZD
View
Retailer 8
-
$13,055 NZD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$13,498 NZD
View
B+
Retailer 10
-
$13,543 NZD
View
B+
Retailer 11
-
$13,751 NZD
View
B+
Retailer 12
-
$13,833 NZD
View
B+
Retailer 13
-
$14,736 NZD
View
B+
Retailer 14
-
$15,626 NZD
View
B+
Retailer 15
-
$16,638 NZD
View
B
Retailer 16
-
$18,369 NZD
View
B
Retailer 17
-
$21,962 NZD
View
Most Expensive
B
NZ Jewellers
68f17c6a-fd54-4cc6-860c-eafddc5dde70 · Nov 5
$22,651 NZD
$12,733 USD
View
17 more retailers have this diamond
Prices start from $10,385 NZDSave up to $12,266 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
1.02ct Heart
$10,385 NZD