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Heart|Natural|GIA

1.01ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2556697408

Certificate GIA 2556697408

Diamond specifications and retailer prices

From £966 GBP
As of November 6, 2026
Save £378 GBP (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,344 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 2556697408. Listed at 5 retailers as of November 6, 2026, with prices from £966 to £1,344, a £378 spread on the same certified stone. GemTrove lists it at £1,344. 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 2556697408
Dimensions6.02 × 6.72 × 4.10 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Cloud, Twinning Wisp, Feather, Crystal, Knot, Needle
Top View
6.02 mm6.72 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556697408
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

Caratlytics Score

How it works →
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: £1,344 GBP|Low: £905 GBP|High: £1,344 GBP|Avg: £1,123 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3£966 GBP
Retailer 4£978 GBP
Retailer 2£1,051 GBP
Retailer 5£1,100 GBP
GemTrove£1,344 GBP

40 data points across 5 retailers

5 retailers£966 GBP to £1,344 GBP

A
Cheapest Retailer
-
£966 GBP
Final sale: no returns
A
Retailer 2
-
£978 GBP
View
A
Retailer 3
-
£1,051 GBP
View
A
Retailer 4
-
£1,100 GBP
View
Most Expensive
B+
GemTrove
GT-N-01268496-98 · Nov 6
£1,344 GBP
A$2,768 AUD
View
4 more retailers have this diamond
Prices start from £966 GBPSave up to £378 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
£966 GBP