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Heart|Natural|IGI

3.21ct J VVS2 Heart Natural Diamond

VG • J/VVS2 • IGI 668454193

Shape and cutting style on the report: Heart brilliant

Certificate IGI 668454193

Diamond specifications and retailer prices

From £11,700 GBP
As of November 6, 2026
Save £9,592 GBP (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £21,293 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.21ct natural heart diamond

This 3.21ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 668454193. Listed at 17 retailers as of November 4, 2026, with prices from £11,700 to £21,293, a £9,592 spread on the same certified stone. MOH London lists it at £21,293. 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

3.21
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 668454193
Dimensions8.64 × 10.17 × 6.03 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
8.64 mm10.17 mm3.21 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 668454193
Side View
Table 60.0%Crown 36.8°Girdle: THK-VTKPavilion 38.1°Culet: NoneDepth 59.3%

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: £21,293 GBP|Low: £11,700 GBP|High: £21,293 GBP|Avg: £15,395 GBP|+5.4%
MOH London
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
November 6, 2026
Retailer 2£11,700 GBP
Retailer 14£13,872 GBP
Retailer 5£14,208 GBP
Retailer 8£14,300 GBP
Retailer 3£14,461 GBP
Retailer 10£14,729 GBP
Retailer 6£14,918 GBP
Retailer 4£15,392 GBP
Retailer 11£15,784 GBP
Retailer 13£16,777 GBP
Retailer 12£16,976 GBP
Retailer 7£17,598 GBP
Retailer 9£19,367 GBP
MOH London£21,293 GBP

23 data points across 14 retailers

17 retailers£11,700 GBP to £21,293 GBP

A
Cheapest Retailer
-
£11,700 GBP
B+
Retailer 2
-
£13,872 GBP
View
Retailer 3
-
£13,953 GBP
View
Price last confirmed 8 days ago
Retailer 4
-
£14,208 GBP
View
Price last confirmed 12 days ago
B+
Retailer 5
-
£14,300 GBP
View
B+
Retailer 6
-
£14,461 GBP
View
Final sale: no returns
B+
Retailer 7
-
£14,729 GBP
View
Retailer 8
-
£14,918 GBP
View
Price last confirmed 12 days ago
Retailer 9
-
£15,392 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£15,784 GBP
View
B+
Retailer 11
-
£16,777 GBP
View
Retailer 12
-
£16,976 GBP
View
Price last confirmed 10 days ago
B
Retailer 13
-
£16,976 GBP
View
B
Retailer 14
-
£17,598 GBP
View
Retailer 15
-
£19,367 GBP
View
Price last confirmed 10 days ago
B
Retailer 16
-
£19,367 GBP
View
Most Expensive
B
MOH London
06E06038B · Nov 4
£21,293 GBP
View
16 more retailers have this diamond
Prices start from £11,700 GBPSave up to £9,592 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
3.21ct Heart
£11,700 GBP