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Heart|Natural|GIA

3.05ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 1196152834

Certificate GIA 1196152834

Diamond specifications and retailer prices

From £18,334 GBP
$24,565 USD
As of October 30, 2026
Save £10,310 GBP (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £28,644 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct natural heart diamond

This 3.05ct natural heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1196152834. Listed at 15 retailers as of October 29, 2026, with prices from £18,334 to £28,644, a £10,310 spread on the same certified stone. MOH London lists it at £28,644. 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

3.05
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1196152834
Dimensions9.60 × 10.00 × 4.26 mm
L/W Ratio1.04
Key to symbols
Crystal, Twinning Wisp, Feather, Needle, Natural
Top View
9.60 mm10.00 mm3.05 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1196152834
Side View
Table 65.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 42.6%

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 30
Current: £28,644 GBP|Low: £18,309 GBP|High: £28,834 GBP|Avg: £22,199 GBP|+0.4%
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 3£18,537 GBP
Retailer 4£18,544 GBP
Retailer 8£19,298 GBP
Retailer 5£20,327 GBP
Retailer 7£21,144 GBP
Retailer 2£21,282 GBP
Retailer 9£21,814 GBP
Retailer 11£22,654 GBP
Retailer 6£23,523 GBP
Retailer 10£25,844 GBP
MOH London£28,644 GBP

42 data points across 11 retailers

15 retailers£18,334 GBP to £28,644 GBP

A
Cheapest Retailer
-
£18,334 GBP
$24,565 USD
Retailer 2
-
£18,537 GBP
A$38,212 AUD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£18,544 GBP
View
A
Retailer 4
-
£18,808 GBP
€24,001 EUR
View
A
Retailer 5
-
£19,146 GBP
A$39,468 AUD
View
A
Retailer 6
-
£19,298 GBP
$25,857 USD
View
Final sale: no returns
A
Retailer 7
-
£19,591 GBP
$26,250 USD
View
A
Retailer 8
-
£20,327 GBP
View
B+
Retailer 9
-
£21,144 GBP
$28,330 USD
View
B+
Retailer 10
-
£21,282 GBP
€27,158 EUR
View
B+
Retailer 11
-
£21,814 GBP
$29,229 USD
View
B+
Retailer 12
-
£22,654 GBP
$30,354 USD
View
B+
Retailer 13
-
£23,523 GBP
ZAR 509,187 ZAR
View
B+
Retailer 14
-
£25,844 GBP
$34,628 USD
View
Most Expensive
B
MOH London
F1E801650 · Oct 29
£28,644 GBP
View
14 more retailers have this diamond
Prices start from £18,334 GBPSave up to £10,310 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
3.05ct Heart
£18,334 GBP