Heart|Natural|GIA

3.03ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 1246069841

Certificate GIA 1246069841

Diamond specifications and retailer prices

From £16,929 GBP
As of November 5, 2026
Save £2,736 GBP (14%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £29,191 GBP at MOH London · As of October 19, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1246069841. Listed at 15 retailers as of November 4, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1246069841
Dimensions8.21 × 9.84 × 6.25 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
8.21 mm9.84 mm3.03 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1246069841
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £29,191 GBP|Low: £14,836 GBP|High: £30,383 GBP|Avg: £19,622 GBP|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 11£14,836 GBP
Retailer 7£16,618 GBP
Retailer 10£16,824 GBP
Retailer 2£16,929 GBP
Retailer 9£17,266 GBP
Retailer 13£17,674 GBP
Retailer 4£17,928 GBP
Retailer 3£18,486 GBP
Retailer 6£19,140 GBP
Retailer 14£19,665 GBP
Retailer 16£19,964 GBP
Retailer 12£20,323 GBP
Retailer 8£21,333 GBP
Retailer 15£22,318 GBP
Retailer 5£23,762 GBP
MOH London£29,191 GBP

28 data points across 16 retailers

15 retailers£16,929 GBP to £19,665 GBP

Retailer 1
-
£14,836 GBP
Price last confirmed 17 days ago
Retailer 2
-
£16,618 GBP
View
Price last confirmed 26 days ago
Retailer 3
-
£16,824 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
£16,929 GBP
View
A
Retailer 5
-
£17,266 GBP
View
Retailer 6
-
£17,674 GBP
View
Price last confirmed 17 days ago
Retailer 7
-
£17,928 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
£18,486 GBP
View
Price last confirmed 17 days ago
Retailer 9
-
£18,876 GBP
View
Price last confirmed 33 days ago
B+
Retailer 10
-
£19,665 GBP
View
Final sale: no returns
Retailer 11
-
£21,333 GBP
View
Price last confirmed 27 days ago
Retailer 12
-
£22,318 GBP
View
Price last confirmed 18 days ago
Retailer 13
-
£23,762 GBP
View
Price last confirmed 20 days ago
Retailer 14
-
£26,338 GBP
View
Price last confirmed 19 days ago
Most Expensive
MOH London
4B0AC8D4E · Oct 19
£29,191 GBP
View
Price last confirmed 18 days ago
14 more retailers have this diamond
Prices start from £16,929 GBPSave up to £2,736 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
£16,929 GBP