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Heart|Natural|GIA

3.02ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2514351081

Certificate GIA 2514351081

Diamond specifications and retailer prices

From £18,343 GBP
CA$34,135 CAD
As of October 30, 2026
Save £11,785 GBP (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £30,128 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.02ct natural heart diamond

This 3.02ct natural heart sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514351081. Listed at 10 retailers as of October 30, 2026, with prices from £18,343 to £30,128, a £11,785 spread on the same certified stone. MOH London lists it at £30,128. 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

3.02
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2514351081
Dimensions8.69 × 9.58 × 5.81 mm
L/W Ratio1.10
Top View
8.69 mm9.58 mm3.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2514351081
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £30,128 GBP|Low: £18,343 GBP|High: £30,491 GBP|Avg: £22,035 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4£18,343 GBP
Retailer 8£19,609 GBP
Retailer 2£19,810 GBP
Retailer 5£20,393 GBP
Retailer 9£21,547 GBP
Retailer 3£22,740 GBP
Retailer 6£22,747 GBP
Retailer 7£22,950 GBP
MOH London£30,128 GBP

30 data points across 9 retailers

10 retailers£18,343 GBP to £30,128 GBP

B+
Cheapest Retailer
-
£18,343 GBP
CA$34,135 CAD
B+
Retailer 2
-
£19,609 GBP
$26,274 USD
View
B+
Retailer 3
-
£19,810 GBP
View
B+
Retailer 4
-
£20,095 GBP
$26,925 USD
View
B+
Retailer 5
-
£20,393 GBP
$27,325 USD
View
B
Retailer 6
-
£21,547 GBP
$28,870 USD
View
B+
Retailer 7
-
£22,740 GBP
€29,018 EUR
View
B+
Retailer 8
-
£22,747 GBP
$30,478 USD
View
B+
Retailer 9
-
£22,950 GBP
$30,751 USD
View
Most Expensive
B
MOH London
33C2E58AD · Nov 1
£30,128 GBP
View
9 more retailers have this diamond
Prices start from £18,343 GBPSave up to £11,785 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.

B+
3.02ct Heart
£18,343 GBP