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Heart|Natural|IGI

3.01ct J SI2 Heart Natural Diamond

GD • J/SI2 • IGI 536200018

Shape and cutting style on the report: Heart brilliant

Certificate IGI 536200018

Diamond specifications and retailer prices

From £6,950 GBP
As of November 6, 2026
Save £4,371 GBP (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £11,321 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 536200018. Listed at 11 retailers as of November 3, 2026, with prices from £6,950 to £11,321, a £4,371 spread on the same certified stone. NZ Jewellers lists it at £11,321. 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

3.01
Carat
J
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle40.8°
Pavilion angle34.7°
OriginNatural
Grading LabIGI
CertificateIGI 536200018
Dimensions8.95 × 9.72 × 5.50 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
8.95 mm9.72 mm3.01 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 536200018
Side View
Table 57.0%Crown 40.8°Girdle: THK-ETKPavilion 34.7°Culet: NoneDepth 56.6%

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 6
Current: £11,321 GBP|Low: £5,595 GBP|High: £11,321 GBP|Avg: £8,340 GBP
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
November 4, 2026
Retailer 5£5,595 GBP
Retailer 13£6,950 GBP
Retailer 12£6,957 GBP
Retailer 10£7,498 GBP
Retailer 11£7,498 GBP
Retailer 7£8,123 GBP
Retailer 8£8,247 GBP
Retailer 4£8,311 GBP
Retailer 3£8,543 GBP
Retailer 6£9,144 GBP
Retailer 9£9,372 GBP
Retailer 2£10,580 GBP
NZ Jewellers£11,321 GBP

29 data points across 13 retailers

11 retailers£6,950 GBP to £11,321 GBP

B+
Cheapest Retailer
-
£6,950 GBP
B+
Retailer 2
-
£6,957 GBP
View
Retailer 3
-
£7,498 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£7,498 GBP
View
Final sale: no returns
B+
Retailer 5
-
£8,123 GBP
View
B+
Retailer 6
-
£8,247 GBP
View
B+
Retailer 7
-
£8,311 GBP
View
B+
Retailer 8
-
£9,144 GBP
View
B+
Retailer 9
-
£9,372 GBP
View
B+
Retailer 10
-
£10,580 GBP
View
Most Expensive
B
NZ Jewellers
72d47f04-cc20-4b6a-8652-8c2f0dbd54d6 · Nov 3
£11,321 GBP
$15,153 USD
View
10 more retailers have this diamond
Prices start from £6,950 GBPSave up to £4,371 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+
3.01ct Heart
£6,950 GBP