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Heart|Natural|GIA

3.02ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 6471826034

Certificate GIA 6471826034

Diamond specifications and retailer prices

From £21,670 GBP
As of November 5, 2026
Save £1,453 GBP (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £23,123 GBP at Jared · As of November 6, 2026
View at Jared

About this 3.02ct natural heart diamond

This 3.02ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6471826034. Listed at 4 retailers as of November 5, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6471826034
Dimensions10.47 × 8.75 × 5.80 mm
L/W Ratio1.20
Top View
10.47 mm8.75 mm3.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471826034
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 55.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £23,123 GBP|Low: £14,893 GBP|High: £24,485 GBP|Avg: £20,411 GBP|-0.0%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 26, 2026
Retailer 9£14,893 GBP
Retailer 8£18,052 GBP
Retailer 3£21,334 GBP
Retailer 7£21,504 GBP
Retailer 2£21,670 GBP
Retailer 5£22,376 GBP
Retailer 6£22,376 GBP
Jared£23,123 GBP
Retailer 4£24,485 GBP

43 data points across 9 retailers

4 retailers£21,670 GBP to £23,123 GBP

B
Cheapest Retailer
-
£21,670 GBP
B
Retailer 2
-
£22,376 GBP
View
B
Retailer 3
-
£22,376 GBP
View
Most Expensive
B
Jared
149939053 · Nov 6
£23,123 GBP
$30,950 USD
View
3 more retailers have this diamond
Prices start from £21,670 GBPSave up to £1,453 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
£21,670 GBP