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Heart|Natural|IGI

3.53ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 741595301

Shape and cutting style on the report: Heart brilliant

Certificate IGI 741595301

Diamond specifications and retailer prices

From £12,333 GBP
As of November 6, 2026
Save £7,400 GBP (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £19,733 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.53ct natural heart diamond

This 3.53ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 741595301. Listed at 15 retailers as of November 4, 2026, with prices from £12,333 to £19,733, a £7,400 spread on the same certified stone. MOH London lists it at £19,733. 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

3.53
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.1°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 741595301
Dimensions9.06 × 10.53 × 6.25 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Top View
9.06 mm10.53 mm3.53 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 741595301
Side View
Table 61.0%Crown 40.1°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £19,733 GBP|Low: £11,081 GBP|High: £20,488 GBP|Avg: £14,639 GBP|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£11,081 GBP
Retailer 5£12,333 GBP
Retailer 7£12,728 GBP
Retailer 6£13,284 GBP
Retailer 9£13,594 GBP
Retailer 3£14,711 GBP
Retailer 8£15,237 GBP
Retailer 2£15,477 GBP
Retailer 4£16,279 GBP
MOH London£19,733 GBP

30 data points across 10 retailers

15 retailers£12,333 GBP to £19,733 GBP

Retailer 1
-
£11,081 GBP
Price last confirmed 18 days ago
A
Retailer 2
-
£12,333 GBP
View
A
Retailer 3
-
£12,728 GBP
View
A
Retailer 4
-
£13,284 GBP
View
B+
Retailer 5
-
£13,594 GBP
View
Final sale: no returns
Retailer 6
-
£14,207 GBP
View
Price last confirmed 21 days ago
A
Retailer 7
-
£14,711 GBP
View
Retailer 8
-
£15,148 GBP
View
Price last confirmed 36 days ago
B+
Retailer 9
-
£15,237 GBP
View
Retailer 10
-
£15,432 GBP
View
Price last confirmed 23 days ago
A
Retailer 11
-
£15,477 GBP
View
Retailer 12
-
£15,693 GBP
View
Price last confirmed 45 days ago
B+
Retailer 13
-
£16,279 GBP
View
Retailer 14
-
£18,592 GBP
View
Price last confirmed 46 days ago
Most Expensive
B+
MOH London
CF86B8720 · Nov 4
£19,733 GBP
View
14 more retailers have this diamond
Prices start from £12,333 GBPSave up to £7,400 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
3.53ct Heart
£12,333 GBP