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Heart|Natural|GIA

3.03ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 1232816194

Certificate GIA 1232816194

Diamond specifications and retailer prices

From £20,061 GBP
HK$210,000 HKD
As of October 30, 2026
Save £16,993 GBP (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £37,054 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232816194. Listed at 13 retailers as of October 29, 2026, with prices from £20,061 to £37,054, a £16,993 spread on the same certified stone. MOH London lists it at £37,054. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 1232816194
Dimensions10.36 × 9.17 × 5.79 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
10.36 mm9.17 mm3.03 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232816194
Side View
Table 60.0%CrownGirdle: THN-THKPavilion 41.3°Culet: NDepth 55.9%

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 30
Current: £37,054 GBP|Low: £20,061 GBP|High: £39,714 GBP|Avg: £24,896 GBP|-6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9£20,061 GBP
Retailer 11£21,135 GBP
Retailer 10£21,435 GBP
Retailer 5£21,632 GBP
Retailer 7£22,316 GBP
Retailer 4£22,502 GBP
Retailer 8£22,586 GBP
Retailer 2£22,916 GBP
Retailer 3£26,709 GBP
Retailer 6£29,246 GBP
MOH London£37,054 GBP

33 data points across 11 retailers

13 retailers£20,061 GBP to £37,054 GBP

A
Cheapest Retailer
-
£20,061 GBP
HK$210,000 HKD
A
Retailer 2
-
£21,135 GBP
$28,319 USD
View
A
Retailer 3
-
£21,435 GBP
$28,720 USD
View
A
Retailer 4
-
£21,632 GBP
$28,985 USD
View
Final sale: no returns
A
Retailer 5
-
£22,316 GBP
$29,901 USD
View
A
Retailer 6
-
£22,502 GBP
₹2,871,387 INR
View
A
Retailer 7
-
£22,586 GBP
$30,263 USD
View
B+
Retailer 8
-
£22,916 GBP
View
B+
Retailer 9
-
£23,557 GBP
A$48,561 AUD
View
Retailer 10
-
£26,207 GBP
$35,115 USD
View
Price last confirmed 35 days ago
B+
Retailer 11
-
£26,709 GBP
SGD 48,361 SGD
View
Retailer 12
-
£29,246 GBP
$39,187 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
446144DED · Oct 29
£37,054 GBP
View
12 more retailers have this diamond
Prices start from £20,061 GBPSave up to £16,993 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
3.03ct Heart
£20,061 GBP