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Heart|Natural|GIA

1.01ct I IF Heart Natural Diamond

EX • I/IF • GIA 2556109176

Certificate GIA 2556109176

Diamond specifications and retailer prices

From £1,559 GBP
As of November 6, 2026
Save £609 GBP (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,167 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556109176. Listed at 7 retailers as of November 6, 2026, with prices from £1,559 to £2,167, a £609 spread on the same certified stone. GemTrove lists it at £2,167. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556109176
Dimensions6.02 × 6.99 × 4.16 mm
L/W Ratio1.16
Top View
6.02 mm6.99 mm1.01 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556109176
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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: £2,167 GBP|Low: £1,396 GBP|High: £2,209 GBP|Avg: £1,822 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4£1,559 GBP
Retailer 3£1,567 GBP
Retailer 7£1,585 GBP
Retailer 2£1,696 GBP
Retailer 6£1,791 GBP
Retailer 5£1,863 GBP
GemTrove£2,167 GBP

41 data points across 7 retailers

7 retailers£1,559 GBP to £2,167 GBP

A
Cheapest Retailer
-
£1,559 GBP
A
Retailer 2
-
£1,567 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,585 GBP
View
A
Retailer 4
-
£1,696 GBP
View
A
Retailer 5
-
£1,791 GBP
View
A
Retailer 6
-
£1,863 GBP
View
Most Expensive
B+
GemTrove
GT-N-01268432-98 · Nov 6
£2,167 GBP
A$4,488 AUD
View
6 more retailers have this diamond
Prices start from £1,559 GBPSave up to £609 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
£1,559 GBP