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Heart|Natural|GIA

1.04ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 5553094266

Certificate GIA 5553094266

Diamond specifications and retailer prices

From £1,012 GBP
As of November 6, 2026
Save £439 GBP (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,451 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic 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 5553094266. Listed at 6 retailers as of November 6, 2026, with prices from £1,012 to £1,451, a £439 spread on the same certified stone. GemTrove lists it at £1,451. 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

1.04
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553094266
Dimensions6.37 × 6.99 × 4.15 mm
L/W Ratio1.10
Top View
6.37 mm6.99 mm1.04 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553094266
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,451 GBP|Low: £961 GBP|High: £1,451 GBP|Avg: £1,178 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4£1,012 GBP
Retailer 3£1,016 GBP
Retailer 5£1,025 GBP
Retailer 2£1,101 GBP
Retailer 6£1,153 GBP
GemTrove£1,451 GBP

40 data points across 6 retailers

6 retailers£1,012 GBP to £1,451 GBP

A
Cheapest Retailer
-
£1,012 GBP
Final sale: no returns
A
Retailer 2
-
£1,016 GBP
View
A
Retailer 3
-
£1,025 GBP
View
A
Retailer 4
-
£1,101 GBP
View
A
Retailer 5
-
£1,153 GBP
View
Most Expensive
B+
GemTrove
GT-N-01268782-98 · Nov 6
£1,451 GBP
A$2,988 AUD
View
5 more retailers have this diamond
Prices start from £1,012 GBPSave up to £439 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
1.04ct Heart
£1,012 GBP