CaratHunter
Plans
Heart|Natural|GIA

0.71ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6542808813

Certificate GIA 6542808813

Diamond specifications and retailer prices

From £482 GBP
$642 USD
As of October 28, 2026
Save £145 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £627 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542808813. Listed at 4 retailers as of October 28, 2026, with prices from £482 to £627, a £145 spread on the same certified stone. 77 Diamonds lists it at £627. 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

0.71
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542808813
Dimensions5.46 × 6.33 × 3.51 mm
L/W Ratio1.16
Top View
5.46 mm6.33 mm0.71 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542808813
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.4%

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 28
Current: £627 GBP|Low: £421 GBP|High: £678 GBP|Avg: £561 GBP|-3.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5£459 GBP
Retailer 3£482 GBP
Retailer 2£580 GBP
Retailer 4£592 GBP
77 Diamonds£627 GBP

40 data points across 5 retailers

4 retailers£482 GBP to £627 GBP

A
Cheapest Retailer
-
£482 GBP
$642 USD
Final sale: no returns
A
Retailer 2
-
£580 GBP
$772 USD
View
A
Retailer 3
-
£592 GBP
SGD 1,065 SGD
View
Most Expensive
A
77 Diamonds
HSCPAY2YU3DQ · Oct 30
£627 GBP
View
3 more retailers have this diamond
Prices start from £482 GBPSave up to £145 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
£482 GBP