CaratHunter
Plans
Heart|Natural|GIA

1.04ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6295412670

Certificate GIA 6295412670

Diamond specifications and retailer prices

From £4,844 GBP
As of November 4, 2026
Save £950 GBP (16%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,457 GBP at Aurelinne · As of November 5, 2026
View at Aurelinne

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-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 6295412670. Listed at 9 retailers as of November 4, 2026, with a relatively tight 20% 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

1.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6295412670
Dimensions5.96 × 7.09 × 4.15 mm
L/W Ratio1.19
Top View
5.96 mm7.09 mm1.04 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6295412670
Side View
Table 51.0%CrownGirdlePavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
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 4
Current: £6,457 GBP|Low: £4,304 GBP|High: £10,330 GBP|Avg: £6,465 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4£4,844 GBP
Retailer 5£5,166 GBP
Retailer 9£5,166 GBP
Retailer 8£5,596 GBP
Retailer 6£5,682 GBP
Retailer 2£5,794 GBP
Aurelinne£6,457 GBP
Retailer 10£6,596 GBP
Retailer 3£8,584 GBP
Retailer 7£10,330 GBP

43 data points across 10 retailers

9 retailers£4,844 GBP to £5,794 GBP

B
Cheapest Retailer
-
£4,844 GBP
B
Retailer 2
-
£5,166 GBP
View
Final sale: no returns
B
Retailer 3
-
£5,596 GBP
View
B
Retailer 4
-
£5,682 GBP
View
B
Retailer 5
-
£5,794 GBP
View
Retailer 6
-
£6,296 GBP
View
Price under review
Most Expensive
Aurelinne
1ee01501-9ac7-476c-b9d6-ff106651f3da · Nov 5
£6,457 GBP
$8,642 USD
View
Price under review
6 more retailers have this diamond
Prices start from £4,844 GBPSave up to £950 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
1.04ct Heart
£4,844 GBP