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Heart|Natural|GIA

3.00ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 7548683442

Certificate GIA 7548683442

Diamond specifications and retailer prices

From £18,622 GBP
As of November 6, 2026
Save £15,258 GBP (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £33,880 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded D 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 7548683442. Listed at 19 retailers as of November 4, 2026, with prices from £18,622 to £33,880, a £15,258 spread on the same certified stone. MOH London lists it at £33,880. 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

3.00
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548683442
Dimensions8.32 × 9.79 × 6.08 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.32 mm9.79 mm3.00 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548683442
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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: Nov 6
Current: £33,880 GBP|Low: £18,622 GBP|High: £34,380 GBP|Avg: £23,849 GBP|-1.2%
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
Retailer 17
November 6, 2026
Retailer 2£18,622 GBP
Retailer 17£19,970 GBP
Retailer 9£21,196 GBP
Retailer 11£21,780 GBP
Retailer 15£21,860 GBP
Retailer 8£21,913 GBP
Retailer 14£22,009 GBP
Retailer 16£22,074 GBP
Retailer 7£22,658 GBP
Retailer 13£23,325 GBP
Retailer 3£24,010 GBP
Retailer 12£25,210 GBP
Retailer 4£26,011 GBP
Retailer 6£26,724 GBP
Retailer 5£27,011 GBP
Retailer 10£28,002 GBP
MOH London£33,880 GBP

33 data points across 17 retailers

19 retailers£18,622 GBP to £33,880 GBP

A
Cheapest Retailer
-
£18,622 GBP
A
Retailer 2
-
£19,970 GBP
View
A
Retailer 3
-
£21,196 GBP
View
Final sale: no returns
A
Retailer 4
-
£21,780 GBP
View
A
Retailer 5
-
£21,860 GBP
View
A
Retailer 6
-
£21,913 GBP
View
A
Retailer 7
-
£22,009 GBP
View
Retailer 8
-
£22,048 GBP
View
Price last confirmed 33 days ago
B+
Retailer 9
-
£22,074 GBP
View
B+
Retailer 10
-
£22,658 GBP
View
B+
Retailer 11
-
£23,325 GBP
View
Retailer 12
-
£24,010 GBP
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£25,210 GBP
View
B+
Retailer 14
-
£26,011 GBP
View
B+
Retailer 15
-
£26,724 GBP
View
B+
Retailer 16
-
£27,011 GBP
View
B+
Retailer 17
-
£28,002 GBP
View
Retailer 18
-
£28,590 GBP
View
Price last confirmed 61 days ago
Most Expensive
B
MOH London
4544C459A · Nov 4
£33,880 GBP
View
18 more retailers have this diamond
Prices start from £18,622 GBPSave up to £15,258 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
3.00ct Heart
£18,622 GBP