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Heart|Natural|GIA

0.74ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 7511659455

Certificate GIA 7511659455

Diamond specifications and retailer prices

From £822 GBP
As of November 6, 2026
Save £276 GBP (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,098 GBP at Jared · As of November 6, 2026
View at Jared

About this 0.74ct natural heart diamond

This 0.74ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7511659455. Listed at 6 retailers as of November 6, 2026, with prices from £822 to £1,098, a £276 spread on the same certified stone. Jared lists it at £1,098. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.74
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7511659455
Dimensions5.66 × 6.25 × 3.44 mm
L/W Ratio1.10
Top View
5.66 mm6.25 mm0.74 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7511659455
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.0%

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: Nov 6
Current: £1,098 GBP|Low: £796 GBP|High: £2,078 GBP|Avg: £1,126 GBP|-3.9%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3£796 GBP
Retailer 6£822 GBP
Retailer 2£869 GBP
Retailer 11£1,006 GBP
Retailer 8£1,015 GBP
Retailer 9£1,031 GBP
Retailer 5£1,061 GBP
Retailer 7£1,061 GBP
Jared£1,098 GBP
Retailer 4£1,157 GBP
Retailer 12£1,414 GBP
Retailer 10£2,078 GBP

17 data points across 12 retailers

6 retailers£822 GBP to £1,098 GBP

B+
Cheapest Retailer
-
£822 GBP
B+
Retailer 2
-
£869 GBP
View
B+
Retailer 3
-
£1,015 GBP
View
B+
Retailer 4
-
£1,061 GBP
View
B+
Retailer 5
-
£1,061 GBP
View
Most Expensive
B
Jared
154919667 · Nov 6
£1,098 GBP
$1,470 USD
View
5 more retailers have this diamond
Prices start from £822 GBPSave up to £276 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+
0.74ct Heart
£822 GBP