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Heart|Natural|GIA

1.01ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2464068096

Certificate GIA 2464068096

Diamond specifications and retailer prices

From £1,289 GBP
As of November 6, 2026
Save £2,502 GBP (66%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,791 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2464068096. Listed at 21 retailers as of November 5, 2026, with prices from £1,289 to £3,791, a £2,502 spread on the same certified stone. NZ Jewellers lists it at £3,791. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2464068096
Dimensions6.18 × 6.86 × 3.97 mm
L/W Ratio1.11
Top View
6.18 mm6.86 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2464068096
Side View
Table 58.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 57.9%

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: £1,289 GBP|Low: £1,289 GBP|High: £3,210 GBP|Avg: £2,000 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1£1,289 GBP
Retailer 10£1,319 GBP
Retailer 9£1,677 GBP
Retailer 3£1,759 GBP
Retailer 2£1,804 GBP
Retailer 5£1,831 GBP
Retailer 6£1,919 GBP
Retailer 7£2,213 GBP
Retailer 4£2,251 GBP
Retailer 8£3,168 GBP

27 data points across 10 retailers

21 retailers£1,289 GBP to £3,791 GBP

A
Cheapest Retailer
-
£1,289 GBP
A
Retailer 2
-
£1,319 GBP
View
B+
Retailer 3
-
£1,590 GBP
View
B+
Retailer 4
-
£1,673 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,677 GBP
View
B+
Retailer 6
-
£1,759 GBP
View
B
Retailer 7
-
£1,804 GBP
View
B
Retailer 8
-
£1,813 GBP
View
Retailer 9
-
£1,813 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£1,831 GBP
View
B+
Retailer 11
-
£1,897 GBP
View
B+
Retailer 12
-
£1,918 GBP
View
B+
Retailer 13
-
£1,919 GBP
View
B+
Retailer 14
-
£1,967 GBP
View
B
Retailer 15
-
£2,092 GBP
View
B
Retailer 16
-
£2,213 GBP
View
Retailer 17
-
£2,232 GBP
View
Price last confirmed 30 days ago
B
Retailer 18
-
£2,251 GBP
View
B
Retailer 19
-
£3,168 GBP
View
B
Retailer 20
-
£3,632 GBP
View
Most Expensive
B
NZ Jewellers
d38bcdaa-d3d0-4ce3-9c4f-13312754f130 · Nov 5
£3,791 GBP
$5,074 USD
View
20 more retailers have this diamond
Prices start from £1,289 GBPSave up to £2,502 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
£1,289 GBP