CaratHunter
Plans
Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 5546022337

Certificate GIA 5546022337

Diamond specifications and retailer prices

From £704 GBP
$943 USD
As of November 1, 2026
Save £1,179 GBP (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,883 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546022337. Listed at 20 retailers as of October 30, 2026, with prices from £704 to £1,883, a £1,179 spread on the same certified stone. NZ Jewellers lists it at £1,883. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.7°
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 5546022337
Dimensions6.53 × 5.56 × 3.29 mm
L/W Ratio1.17
Top View
6.53 mm5.56 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5546022337
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 43.5°Culet: NoneDepth 59.2%

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: Nov 1
Current: £1,883 GBP|Low: £704 GBP|High: £1,883 GBP|Avg: £990 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
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 20£704 GBP
Retailer 3£709 GBP
Retailer 6£712 GBP
Retailer 5£755 GBP
Retailer 15£767 GBP
Retailer 4£772 GBP
Retailer 19£772 GBP
Retailer 10£802 GBP
Retailer 7£839 GBP
Retailer 8£869 GBP
Retailer 22£881 GBP
Retailer 21£891 GBP
Retailer 16£906 GBP
Retailer 18£942 GBP
Retailer 2£973 GBP
Retailer 9£986 GBP
Retailer 11£1,092 GBP
Retailer 17£1,142 GBP
Retailer 12£1,343 GBP
Retailer 13£1,414 GBP
Retailer 14£1,590 GBP
NZ Jewellers£1,883 GBP

17 data points across 22 retailers

20 retailers£704 GBP to £1,883 GBP

A
Cheapest Retailer
-
£704 GBP
$943 USD
A
Retailer 2
-
£705 GBP
SGD 1,276 SGD
View
A
Retailer 3
-
£709 GBP
$950 USD
View
A
Retailer 4
-
£712 GBP
$954 USD
View
Final sale: no returns
A
Retailer 5
-
£755 GBP
$1,011 USD
View
A
Retailer 6
-
£772 GBP
$1,035 USD
View
A
Retailer 7
-
£772 GBP
$1,035 USD
View
A
Retailer 8
-
£802 GBP
$1,074 USD
View
B+
Retailer 9
-
£839 GBP
$1,124 USD
View
B+
Retailer 10
-
£869 GBP
$1,165 USD
View
B+
Retailer 11
-
£881 GBP
$1,180 USD
View
B+
Retailer 12
-
£891 GBP
$1,194 USD
View
B+
Retailer 13
-
£906 GBP
View
B+
Retailer 14
-
£942 GBP
View
B+
Retailer 15
-
£973 GBP
View
B+
Retailer 16
-
£986 GBP
$1,321 USD
View
B+
Retailer 17
-
£1,092 GBP
$1,464 USD
View
B+
Retailer 18
-
£1,142 GBP
ZAR 24,720 ZAR
View
B
Retailer 19
-
£1,414 GBP
View
Most Expensive
B
NZ Jewellers
3100d70d-b100-4e25-8ebc-10338eb936ec · Oct 30
£1,883 GBP
$2,523 USD
View
19 more retailers have this diamond
Prices start from £704 GBPSave up to £1,179 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
£704 GBP