CaratHunter
Plans
Heart|Natural|GIA

0.75ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7558040954

Certificate GIA 7558040954

Diamond specifications and retailer prices

From £487 GBP
As of November 6, 2026
Save £328 GBP (40%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £815 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558040954. Listed at 3 retailers as of November 6, 2026, with prices from £487 to £815, a £328 spread on the same certified stone. GemTrove lists it at £815. 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

0.75
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558040954
Dimensions5.49 × 6.36 × 3.74 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Cloud
Top View
5.49 mm6.36 mm0.75 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558040954
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.8%

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: £815 GBP|Low: £487 GBP|High: £815 GBP|Avg: £607 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£487 GBP
Retailer 2£537 GBP
Retailer 4£563 GBP
GemTrove£815 GBP

41 data points across 4 retailers

3 retailers£487 GBP to £815 GBP

A
Cheapest Retailer
-
£487 GBP
A
Retailer 2
-
£537 GBP
View
Most Expensive
B+
GemTrove
GT-N-01265425-98 · Nov 6
£815 GBP
A$1,678 AUD
View
2 more retailers have this diamond
Prices start from £487 GBPSave up to £328 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
0.75ct Heart
£487 GBP