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Heart|Natural|GIA

0.60ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7521225795

Certificate GIA 7521225795

Diamond specifications and retailer prices

From £294 GBP
$395 USD
As of November 2, 2026
Save £95 GBP (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £389 GBP at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 0.6ct natural heart diamond

This 0.6ct natural heart sits in the half to three-quarter 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 7521225795. Listed at 4 retailers as of November 2, 2026, with prices from £294 to £389, a £95 spread on the same certified stone. Blue Nile lists it at £389. 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

0.60
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7521225795
Dimensions5.10 × 5.91 × 3.52 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud
Top View
5.10 mm5.91 mm0.60 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7521225795
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
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 2
Current: £389 GBP|Low: £272 GBP|High: £456 GBP|Avg: £352 GBP|-14.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3£294 GBP
Retailer 4£318 GBP
Retailer 2£367 GBP
Blue Nile£389 GBP

40 data points across 4 retailers

4 retailers£294 GBP to £389 GBP

A
Cheapest Retailer
-
£294 GBP
$395 USD
Final sale: no returns
A
Retailer 2
-
£318 GBP
SGD 576 SGD
View
A
Retailer 3
-
£367 GBP
View
Most Expensive
A
Blue Nile
25165569 · Nov 3
£389 GBP
$522 USD
View
3 more retailers have this diamond
Prices start from £294 GBPSave up to £95 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
0.60ct Heart
£294 GBP