CaratHunter
Plans
Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 2407475176

Certificate GIA 2407475176

Diamond specifications and retailer prices

From £1,264 GBP
$1,693 USD
As of October 31, 2026
Save £2,255 GBP (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,519 GBP at NZ Jewellers · As of October 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2407475176. Listed at 20 retailers as of October 30, 2026, with prices from £1,264 to £3,519, a £2,255 spread on the same certified stone. NZ Jewellers lists it at £3,519. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2407475176
Dimensions5.75 × 6.51 × 3.66 mm
L/W Ratio1.13
Top View
5.75 mm6.51 mm0.80 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2407475176
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 56.2%

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: Oct 31
Current: £1,776 GBP|Low: £1,110 GBP|High: £2,498 GBP|Avg: £1,732 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5£1,332 GBP
Retailer 8£1,390 GBP
Retailer 2£1,402 GBP
Retailer 7£1,510 GBP
Retailer 1£1,776 GBP
Retailer 6£1,883 GBP
Retailer 4£2,149 GBP
Retailer 3£2,468 GBP

42 data points across 8 retailers

20 retailers£1,264 GBP to £3,519 GBP

B
Cheapest Retailer
-
£1,264 GBP
$1,693 USD
B
Retailer 2
-
£1,304 GBP
$1,747 USD
View
B
Retailer 3
-
£1,332 GBP
$1,785 USD
View
Final sale: no returns
B
Retailer 4
-
£1,385 GBP
$1,856 USD
View
B
Retailer 5
-
£1,390 GBP
$1,863 USD
View
B
Retailer 6
-
£1,402 GBP
View
B
Retailer 7
-
£1,443 GBP
$1,933 USD
View
B
Retailer 8
-
£1,443 GBP
$1,933 USD
View
B
Retailer 9
-
£1,474 GBP
$1,975 USD
View
B
Retailer 10
-
£1,478 GBP
$1,980 USD
View
B
Retailer 11
-
£1,478 GBP
$1,980 USD
View
B
Retailer 12
-
£1,510 GBP
$2,023 USD
View
B
Retailer 13
-
£1,523 GBP
$2,040 USD
View
B
Retailer 14
-
£1,546 GBP
$2,071 USD
View
B
Retailer 15
-
£1,665 GBP
$2,231 USD
View
B
Retailer 16
-
£1,776 GBP
View
Retailer 17
-
£1,883 GBP
A$3,881 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
£2,149 GBP
ZAR 46,519 ZAR
View
B
Retailer 19
-
£2,468 GBP
View
Most Expensive
C
NZ Jewellers
91229b0c-b0ea-4e2d-b0f7-5edbd0b1f083 · Oct 30
£3,519 GBP
$4,715 USD
View
19 more retailers have this diamond
Prices start from £1,264 GBPSave up to £2,255 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
£1,264 GBP