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Heart|Natural|GIA

0.73ct G IF Heart Natural Diamond

G/IF • GIA 5566298074

Certificate GIA 5566298074

Diamond specifications and retailer prices

From £1,015 GBP
$1,349 USD
As of October 28, 2026
Save £1,668 GBP (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,684 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 5566298074. Listed at 7 retailers as of October 27, 2026, with prices from £1,015 to £2,684, a £1,668 spread on the same certified stone. NZ Jewellers lists it at £2,684. 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

0.73
Carat
G
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566298074
Dimensions5.60 × 6.10 × 3.62 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Top View
5.60 mm6.10 mm0.73 ctG / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566298074
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,938 GBP|Low: £957 GBP|High: £1,951 GBP|Avg: £1,332 GBP|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4£957 GBP
Retailer 5£1,100 GBP
Retailer 3£1,386 GBP
Retailer 2£1,530 GBP
Retailer 1£1,938 GBP

9 data points across 5 retailers

7 retailers£1,015 GBP to £2,684 GBP

B+
Cheapest Retailer
-
£1,015 GBP
$1,349 USD
Final sale: no returns
B+
Retailer 2
-
£1,100 GBP
$1,462 USD
View
B+
Retailer 3
-
£1,151 GBP
$1,529 USD
View
B
Retailer 4
-
£1,270 GBP
$1,687 USD
View
B
Retailer 5
-
£1,530 GBP
€1,936 EUR
View
B
Retailer 6
-
£1,938 GBP
View
Most Expensive
B
NZ Jewellers
e383b3c0-5ec4-4849-9928-91e3f809bb78 · Oct 27
£2,684 GBP
$3,566 USD
View
6 more retailers have this diamond
Prices start from £1,015 GBPSave up to £1,668 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+
0.73ct Heart
£1,015 GBP