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Heart|Natural|GIA

0.74ct J IF Heart Natural Diamond

EX • J/IF • GIA 1232971011

Certificate GIA 1232971011

Diamond specifications and retailer prices

From £459 GBP
As of November 6, 2026
Save £1,490 GBP (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,949 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), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232971011. Listed at 10 retailers as of November 5, 2026, with prices from £459 to £1,949, a £1,490 spread on the same certified stone. NZ Jewellers lists it at £1,949. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.74
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 1232971011
Dimensions5.79 × 6.29 × 3.20 mm
L/W Ratio1.09
Key to symbols
Minor Details of Polish
Top View
5.79 mm6.29 mm0.74 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232971011
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 38.9°Culet: NoneDepth 55.3%

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: £1,949 GBP|Low: £459 GBP|High: £1,994 GBP|Avg: £877 GBP|-2.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£459 GBP
Retailer 5£587 GBP
Retailer 10£622 GBP
Retailer 2£637 GBP
Retailer 7£646 GBP
Retailer 6£659 GBP
Retailer 4£873 GBP
Retailer 3£1,136 GBP
Retailer 8£1,145 GBP
NZ Jewellers£1,949 GBP

26 data points across 10 retailers

10 retailers£459 GBP to £1,949 GBP

A
Cheapest Retailer
-
£459 GBP
A
Retailer 2
-
£587 GBP
View
Final sale: no returns
A
Retailer 3
-
£622 GBP
View
B+
Retailer 4
-
£637 GBP
View
B+
Retailer 5
-
£646 GBP
View
B+
Retailer 6
-
£659 GBP
View
B+
Retailer 7
-
£873 GBP
View
B
Retailer 8
-
£1,136 GBP
View
B
Retailer 9
-
£1,145 GBP
View
Most Expensive
B
NZ Jewellers
b8d5758f-3988-446c-9820-cbd8efa9ae58 · Nov 5
£1,949 GBP
$2,609 USD
View
9 more retailers have this diamond
Prices start from £459 GBPSave up to £1,490 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
£459 GBP