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Heart|Natural|GIA

0.74ct J IF Heart Natural Diamond

J/IF • GIA 6551106959

Certificate GIA 6551106959

Diamond specifications and retailer prices

From £547 GBP
As of November 6, 2026
Save £1,310 GBP (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,857 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.74ct natural heart diamond

This 0.74ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 6551106959. Listed at 4 retailers as of November 5, 2026, with prices from £547 to £1,857, a £1,310 spread on the same certified stone. NZ Jewellers lists it at £1,857. 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

0.74
Carat
J
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551106959
Dimensions5.72 × 6.32 × 3.56 mm
L/W Ratio1.10
Top View
5.72 mm6.32 mm0.74 ctJ / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551106959
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.4%

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 6
Current: £1,857 GBP|Low: £478 GBP|High: £2,173 GBP|Avg: £1,114 GBP|-14.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4£547 GBP
Retailer 2£834 GBP
Retailer 5£979 GBP
Retailer 3£1,083 GBP
NZ Jewellers£1,857 GBP

27 data points across 5 retailers

4 retailers£547 GBP to £1,857 GBP

A
Cheapest Retailer
-
£547 GBP
Final sale: no returns
B
Retailer 2
-
£834 GBP
View
B
Retailer 3
-
£1,083 GBP
View
Most Expensive
B
NZ Jewellers
ffdcf0a1-293d-44c4-833f-a2f6a5dd06ab · Nov 5
£1,857 GBP
$2,485 USD
View
3 more retailers have this diamond
Prices start from £547 GBPSave up to £1,310 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
0.74ct Heart
£547 GBP