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Heart|Natural|GIA

1.01ct J SI2 Heart Natural Diamond

GD • J/SI2 • GIA 2225941206

Certificate GIA 2225941206

Diamond specifications and retailer prices

From £900 GBP
As of November 5, 2026
Save £1,772 GBP (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,672 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2225941206. Listed at 15 retailers as of November 5, 2026, with prices from £900 to £2,672, a £1,772 spread on the same certified stone. NZ Jewellers lists it at £2,672. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225941206
Dimensions6.95 × 5.94 × 4.15 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Natural, Extra Facet
Top View
6.95 mm5.94 mm1.01 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225941206
Side View
Table 54.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,672 GBP|Low: £742 GBP|High: £2,672 GBP|Avg: £1,187 GBP|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 19£900 GBP
Retailer 17£908 GBP
Retailer 3£944 GBP
Retailer 4£981 GBP
Retailer 13£992 GBP
Retailer 15£992 GBP
Retailer 5£1,009 GBP
Retailer 14£1,038 GBP
Retailer 9£1,051 GBP
Retailer 11£1,074 GBP
Retailer 2£1,092 GBP
Retailer 18£1,110 GBP
Retailer 16£1,145 GBP
Retailer 7£1,180 GBP
Retailer 8£1,180 GBP
Retailer 10£1,199 GBP
Retailer 6£1,225 GBP
Retailer 12£1,913 GBP
NZ Jewellers£2,672 GBP

33 data points across 19 retailers

15 retailers£900 GBP to £2,672 GBP

B+
Cheapest Retailer
-
£900 GBP
B+
Retailer 2
-
£908 GBP
View
Final sale: no returns
B+
Retailer 3
-
£944 GBP
View
B+
Retailer 4
-
£981 GBP
View
B+
Retailer 5
-
£992 GBP
View
B+
Retailer 6
-
£1,009 GBP
View
B+
Retailer 7
-
£1,038 GBP
View
B+
Retailer 8
-
£1,092 GBP
View
B+
Retailer 9
-
£1,110 GBP
View
B+
Retailer 10
-
£1,145 GBP
View
B+
Retailer 11
-
£1,180 GBP
View
B+
Retailer 12
-
£1,180 GBP
View
B+
Retailer 13
-
£1,225 GBP
View
B
Retailer 14
-
£1,913 GBP
View
Most Expensive
C
NZ Jewellers
0fc3b4c8-efa5-47a3-8bb6-a2a7f81dc7fd · Nov 5
£2,672 GBP
$3,576 USD
View
14 more retailers have this diamond
Prices start from £900 GBPSave up to £1,772 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.

B+
1.01ct Heart
£900 GBP