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Heart|Natural|GIA

0.71ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 6542944792

Certificate GIA 6542944792

Diamond specifications and retailer prices

From £498 GBP
As of November 6, 2026
Save £419 GBP (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £917 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542944792. Listed at 7 retailers as of November 6, 2026, with prices from £498 to £917, a £419 spread on the same certified stone. GemTrove lists it at £917. 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

0.71
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542944792
Dimensions5.78 × 6.21 × 3.39 mm
L/W Ratio1.07
Top View
5.78 mm6.21 mm0.71 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542944792
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 54.6%

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 6
Current: £917 GBP|Low: £459 GBP|High: £917 GBP|Avg: £618 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6£498 GBP
Retailer 3£499 GBP
Retailer 5£557 GBP
Retailer 7£563 GBP
Retailer 2£582 GBP
Retailer 4£629 GBP
GemTrove£917 GBP

41 data points across 7 retailers

7 retailers£498 GBP to £917 GBP

A
Cheapest Retailer
-
£498 GBP
B+
Retailer 2
-
£499 GBP
View
Final sale: no returns
A
Retailer 3
-
£557 GBP
View
Retailer 4
-
£563 GBP
View
Price last confirmed 22 days ago
A
Retailer 5
-
£582 GBP
View
B+
Retailer 6
-
£629 GBP
View
Most Expensive
B
GemTrove
GT-N-01264651-98 · Nov 6
£917 GBP
A$1,888 AUD
View
6 more retailers have this diamond
Prices start from £498 GBPSave up to £419 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
0.71ct Heart
£498 GBP