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Heart|Natural|GIA

0.80ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 7411489051

Certificate GIA 7411489051

Diamond specifications and retailer prices

From £1,541 GBP
€1,969 EUR
As of October 29, 2026
4 retailers carry this diamond
Most expensive: £1,621 GBP at Cape Diamonds · As of October 22, 2026
View at Cape Diamonds

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7411489051. Listed at 4 retailers as of October 29, 2026. 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

0.80
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7411489051
Dimensions6.20 × 4.93 × 3.51 mm
L/W Ratio1.26
Culet sizeNone
Top View
6.20 mm4.93 mm0.80 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7411489051
Side View
Table 68.0%CrownGirdle: MED-VERPavilionCulet: NoneDepth 71.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £1,621 GBP|Low: £1,027 GBP|High: £1,631 GBP|Avg: £1,349 GBP|-0.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4£1,027 GBP
Retailer 5£1,177 GBP
Retailer 9£1,312 GBP
Retailer 6£1,376 GBP
Retailer 7£1,399 GBP
Retailer 8£1,405 GBP
Retailer 3£1,420 GBP
Retailer 2£1,541 GBP
Cape Diamonds£1,621 GBP

6 data points across 9 retailers

4 retailers

Retailer 1
-
£1,027 GBP
$1,378 USD
Price last confirmed 7 days ago
Retailer 2
-
£1,420 GBP
A$2,932 AUD
View
Price last confirmed 40 days ago
B
Retailer 3
-
£1,541 GBP
€1,969 EUR
View
Most Expensive
Cape Diamonds
cert_7411489051 · Oct 22
£1,621 GBP
ZAR 35,135 ZAR
View
Price last confirmed 12 days ago
3 more retailers have this diamond
Prices start from £1,541 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
0.80ct Heart
£1,541 GBP