Heart|Natural|GIA

5.03ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2221920462

Certificate GIA 2221920462

Diamond specifications and retailer prices

From £47,463 GBP
$63,595 USD
As of October 31, 2026
Save £12,189 GBP (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £59,652 GBP 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 £47,463 to £59,652, a £12,189 spread on the same certified stone. 77 Diamonds lists it at £59,652. 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: £59,652 GBP|Low: £42,873 GBP|High: £60,319 GBP|Avg: £52,108 GBP|+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£42,873 GBP
Retailer 2£47,463 GBP
Retailer 8£50,041 GBP
Retailer 3£50,630 GBP
Retailer 6£52,571 GBP
Retailer 7£52,571 GBP
Retailer 5£54,325 GBP
Retailer 4£58,589 GBP
77 Diamonds£59,652 GBP

18 data points across 9 retailers

7 retailers£47,463 GBP to £59,652 GBP

A
Cheapest Retailer
-
£47,463 GBP
$63,595 USD
A
Retailer 2
-
£50,630 GBP
$67,839 USD
View
A
Retailer 3
-
£52,571 GBP
$70,440 USD
View
A
Retailer 4
-
£52,571 GBP
$70,440 USD
View
A
Retailer 5
-
£52,594 GBP
A$108,415 AUD
View
B+
Retailer 6
-
£54,325 GBP
$72,790 USD
View
Most Expensive
B+
77 Diamonds
HSZFB5GEHBC · Oct 26
£59,652 GBP
View
6 more retailers have this diamond
Prices start from £47,463 GBPSave up to £12,189 GBP

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
£47,463 GBP