Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 1568125272

Certificate GIA 1568125272

Diamond specifications and retailer prices

From £522 GBP
$700 USD
As of October 26, 2026
19 retailers carry this diamond
Most expensive: £1,823 GBP at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568125272. Listed at 19 retailers as of October 26, 2026. 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

0.80
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568125272
Dimensions5.58 × 6.41 × 3.70 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Indented Natural
Top View
5.58 mm6.41 mm0.80 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568125272
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: £1,823 GBP|Low: £445 GBP|High: £1,823 GBP|Avg: £735 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 26, 2026
Retailer 15£452 GBP
Retailer 5£514 GBP
Retailer 19£522 GBP
Retailer 8£537 GBP
Retailer 7£581 GBP
Retailer 9£581 GBP
Retailer 17£590 GBP
Retailer 4£604 GBP
Retailer 18£642 GBP
Retailer 13£664 GBP
Retailer 6£671 GBP
Retailer 11£680 GBP
Retailer 10£708 GBP
Retailer 3£717 GBP
Retailer 12£734 GBP
Retailer 14£803 GBP
Retailer 2£858 GBP
Retailer 16£1,067 GBP
NZ Jewellers£1,823 GBP

21 data points across 19 retailers

19 retailers

Retailer 1
-
£452 GBP
₹57,734 INR
Price last confirmed 8 days ago
Retailer 2
-
£514 GBP
$689 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£522 GBP
$700 USD
View
Retailer 4
-
£581 GBP
$780 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£581 GBP
$780 USD
View
Price last confirmed 8 days ago
Retailer 6
-
£590 GBP
$792 USD
View
Price last confirmed 7 days ago
Retailer 7
-
£604 GBP
$810 USD
View
Price last confirmed 7 days ago
Retailer 8
-
£642 GBP
$862 USD
View
Price last confirmed 9 days ago
Retailer 9
-
£664 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
£671 GBP
$900 USD
View
Price last confirmed 10 days ago
Retailer 11
-
£680 GBP
$913 USD
View
Price last confirmed 8 days ago
Retailer 12
-
£708 GBP
$950 USD
View
Price last confirmed 6 days ago
Retailer 13
-
£717 GBP
$962 USD
View
Price last confirmed 8 days ago
Retailer 14
-
£734 GBP
View
Price last confirmed 7 days ago
Retailer 15
-
£803 GBP
View
Price last confirmed 7 days ago
Retailer 16
-
£858 GBP
ZAR 18,601 ZAR
View
Price last confirmed 7 days ago
Retailer 17
-
£876 GBP
A$1,808 AUD
View
Price last confirmed 28 days ago
Retailer 18
-
£1,067 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
eb999bdc-1da2-4593-b763-ae6de5320ee0 · Oct 24
£1,823 GBP
$2,447 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from £522 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
0.80ct Heart
£522 GBP