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Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 2556627317

Certificate GIA 2556627317

Diamond specifications and retailer prices

From £1,013 GBP
HK$10,600 HKD
As of October 31, 2026
Save £2,330 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,343 GBP at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556627317. Listed at 17 retailers as of October 30, 2026, with prices from £1,013 to £3,343, a £2,330 spread on the same certified stone. NZ Jewellers lists it at £3,343. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556627317
Dimensions6.98 × 5.80 × 4.32 mm
L/W Ratio1.20
Top View
6.98 mm5.80 mm1.01 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556627317
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 61.9%

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: Oct 31
Current: £3,343 GBP|Low: £1,003 GBP|High: £3,651 GBP|Avg: £1,658 GBP|-8.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 2£1,013 GBP
Retailer 16£1,202 GBP
Retailer 3£1,249 GBP
Retailer 4£1,264 GBP
Retailer 15£1,331 GBP
Retailer 11£1,359 GBP
Retailer 12£1,370 GBP
Retailer 14£1,370 GBP
Retailer 13£1,434 GBP
Retailer 8£1,456 GBP
Retailer 10£1,473 GBP
Retailer 6£1,504 GBP
Retailer 9£1,536 GBP
Retailer 5£1,581 GBP
Retailer 7£2,479 GBP
NZ Jewellers£3,343 GBP

29 data points across 16 retailers

17 retailers£1,013 GBP to £3,343 GBP

A
Cheapest Retailer
-
£1,013 GBP
HK$10,600 HKD
A
Retailer 2
-
£1,202 GBP
$1,610 USD
View
A
Retailer 3
-
£1,249 GBP
$1,673 USD
View
A
Retailer 4
-
£1,264 GBP
$1,694 USD
View
Final sale: no returns
A
Retailer 5
-
£1,331 GBP
$1,783 USD
View
A
Retailer 6
-
£1,359 GBP
View
A
Retailer 7
-
£1,370 GBP
$1,836 USD
View
A
Retailer 8
-
£1,370 GBP
$1,836 USD
View
Retailer 9
-
£1,413 GBP
$1,893 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
£1,434 GBP
$1,921 USD
View
A
Retailer 11
-
£1,456 GBP
SGD 2,637 SGD
View
A
Retailer 12
-
£1,473 GBP
$1,974 USD
View
A
Retailer 13
-
£1,504 GBP
$2,015 USD
View
A
Retailer 14
-
£1,536 GBP
View
B+
Retailer 15
-
£1,581 GBP
$2,119 USD
View
B
Retailer 16
-
£2,479 GBP
View
Most Expensive
B
NZ Jewellers
1f0c9d35-1402-46c4-b1bd-39f1c5ad72be · Oct 30
£3,343 GBP
$4,479 USD
View
16 more retailers have this diamond
Prices start from £1,013 GBPSave up to £2,330 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
£1,013 GBP