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Heart|Natural|GIA

0.45ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6522777398

Certificate GIA 6522777398

Diamond specifications and retailer prices

From $695 NZD
As of November 6, 2026
Save $2,293 NZD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,987 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522777398. Listed at 12 retailers as of November 5, 2026, with prices from $695 to $2,987, a $2,293 spread on the same certified stone. NZ Jewellers lists it at $2,987. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.45
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522777398
Dimensions4.71 × 5.30 × 3.09 mm
L/W Ratio1.13
Top View
4.71 mm5.30 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522777398
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.4%

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 6
Current: $2,987 NZD|Low: $695 NZD|High: $2,987 NZD|Avg: $1,367 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$695 NZD
Retailer 12$808 NZD
Retailer 10$952 NZD
Retailer 4$1,001 NZD
Retailer 9$1,026 NZD
Retailer 8$1,099 NZD
Retailer 11$1,192 NZD
Retailer 6$1,194 NZD
Retailer 3$1,198 NZD
Retailer 5$1,916 NZD
Retailer 7$2,195 NZD
NZ Jewellers$2,987 NZD

30 data points across 12 retailers

12 retailers$695 NZD to $2,987 NZD

A
Cheapest Retailer
-
$695 NZD
A
Retailer 2
-
$808 NZD
View
A
Retailer 3
-
$952 NZD
View
A
Retailer 4
-
$1,001 NZD
View
A
Retailer 5
-
$1,026 NZD
View
B+
Retailer 6
-
$1,099 NZD
View
B+
Retailer 7
-
$1,192 NZD
View
B+
Retailer 8
-
$1,194 NZD
View
B+
Retailer 9
-
$1,198 NZD
View
B
Retailer 10
-
$1,916 NZD
View
B
Retailer 11
-
$2,195 NZD
View
Most Expensive
B
NZ Jewellers
fa4a73b9-7698-4be7-b737-d4911edbcda2 · Nov 5
$2,987 NZD
$1,656 USD
View
11 more retailers have this diamond
Prices start from $695 NZDSave up to $2,293 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
0.45ct Heart
$695 NZD