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Heart|Natural|GIA

1.01ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6531871994

Certificate GIA 6531871994

Diamond specifications and retailer prices

From £914 GBP
As of November 6, 2026
Save £464 GBP (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,378 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.01ct natural heart diamond

This 1.01ct 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 6531871994. Listed at 6 retailers as of November 6, 2026, with prices from £914 to £1,378, a £464 spread on the same certified stone. GemTrove lists it at £1,378. 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

1.01
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531871994
Dimensions5.84 × 6.98 × 4.17 mm
L/W Ratio1.20
Top View
5.84 mm6.98 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531871994
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,378 GBP|Low: £891 GBP|High: £1,378 GBP|Avg: £1,086 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£914 GBP
Retailer 3£916 GBP
Retailer 5£925 GBP
Retailer 2£1,010 GBP
Retailer 6£1,042 GBP
GemTrove£1,378 GBP

41 data points across 6 retailers

6 retailers£914 GBP to £1,378 GBP

A
Cheapest Retailer
-
£914 GBP
Final sale: no returns
A
Retailer 2
-
£916 GBP
View
A
Retailer 3
-
£925 GBP
View
A
Retailer 4
-
£1,010 GBP
View
A
Retailer 5
-
£1,042 GBP
View
Most Expensive
B+
GemTrove
GT-N-01268146-98 · Nov 6
£1,378 GBP
A$2,838 AUD
View
5 more retailers have this diamond
Prices start from £914 GBPSave up to £464 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
1.01ct Heart
£914 GBP