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Heart|Natural|GIA

5.03ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2221920462

Certificate GIA 2221920462

Diamond specifications and retailer prices

From $112,837 NZD
$63,595 USD
As of October 31, 2026
Save $28,978 NZD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $141,815 NZD at 77 Diamonds · As of October 26, 2026
View at 77 Diamonds

About this 5.03ct natural heart diamond

This 5.03ct natural heart sits in the over five 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 2221920462. Listed at 7 retailers as of October 26, 2026, with prices from $112,837 to $141,815, a $28,978 spread on the same certified stone. 77 Diamonds lists it at $141,815. 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

5.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221920462
Dimensions10.71 × 10.51 × 6.58 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
Additional clouds, pinpoints and surface graining are not shown.
Key to symbols
Cloud, Crystal, Feather, Indented Natural, Needle, Natural
Top View
10.71 mm10.51 mm5.03 ctE / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2221920462
Side View
Table 57.0%CrownGirdle: THN-ETKPavilionCulet: SmallDepth 62.6%

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 31
Current: $141,815 NZD|Low: $101,925 NZD|High: $143,400 NZD|Avg: $123,879 NZD|+0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 9$101,925 NZD
Retailer 2$112,837 NZD
Retailer 8$118,967 NZD
Retailer 3$120,367 NZD
Retailer 6$124,982 NZD
Retailer 7$124,982 NZD
Retailer 5$129,151 NZD
Retailer 4$139,288 NZD
77 Diamonds$141,815 NZD

18 data points across 9 retailers

7 retailers$112,837 NZD to $141,815 NZD

A
Cheapest Retailer
-
$112,837 NZD
$63,595 USD
A
Retailer 2
-
$120,367 NZD
$67,839 USD
View
A
Retailer 3
-
$124,982 NZD
$70,440 USD
View
A
Retailer 4
-
$124,982 NZD
$70,440 USD
View
A
Retailer 5
-
$125,035 NZD
A$108,415 AUD
View
B+
Retailer 6
-
$129,151 NZD
$72,790 USD
View
Most Expensive
B+
77 Diamonds
HSZFB5GEHBC · Oct 26
$141,815 NZD
£62,935 GBP
View
6 more retailers have this diamond
Prices start from $112,837 NZDSave up to $28,978 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
5.03ct Heart
$112,837 NZD