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Heart|Natural|GIA

0.62ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 1565207898

Certificate GIA 1565207898

Diamond specifications and retailer prices

From £457 GBP
$609 USD
As of October 29, 2026
Save £119 GBP (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £577 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565207898. Listed at 4 retailers as of October 29, 2026, with prices from £457 to £577, a £119 spread on the same certified stone. Blue Nile lists it at £577. 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

0.62
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565207898
Dimensions5.46 × 5.91 × 3.52 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.46 mm5.91 mm0.62 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565207898
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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: Oct 29
Current: £577 GBP|Low: £409 GBP|High: £619 GBP|Avg: £517 GBP|-6.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3£457 GBP
Retailer 4£505 GBP
Retailer 2£561 GBP
Blue Nile£577 GBP

36 data points across 4 retailers

4 retailers£457 GBP to £577 GBP

A
Cheapest Retailer
-
£457 GBP
$609 USD
Final sale: no returns
A
Retailer 2
-
£505 GBP
SGD 908 SGD
View
B+
Retailer 3
-
£561 GBP
View
Most Expensive
B+
Blue Nile
30193694 · Oct 29
£577 GBP
$768 USD
View
3 more retailers have this diamond
Prices start from £457 GBPSave up to £119 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
0.62ct Heart
£457 GBP