Heart|Natural|GIA

0.21ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 3525721860

Certificate GIA 3525721860

Diamond specifications and retailer prices

From £121 GBP
₹15,388 INR
As of October 31, 2026
Save £171 GBP (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £292 GBP at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 0.21ct natural heart diamond

This 0.21ct natural heart sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3525721860. Listed at 8 retailers as of October 31, 2026, with prices from £121 to £292, a £171 spread on the same certified stone. B2C Jewels lists it at £292. 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

0.21
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3525721860
Dimensions3.51 × 4.16 × 2.49 mm
L/W Ratio1.19
Top View
3.51 mm4.16 mm0.21 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3525721860
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.8%

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: £292 GBP|Low: £120 GBP|High: £792 GBP|Avg: £264 GBP
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2£121 GBP
Retailer 5£175 GBP
Retailer 8£180 GBP
Retailer 4£188 GBP
Retailer 3£195 GBP
Retailer 9£202 GBP
Retailer 7£235 GBP
B2C Jewels£292 GBP
Retailer 6£792 GBP

42 data points across 9 retailers

8 retailers£121 GBP to £292 GBP

A
Cheapest Retailer
-
£121 GBP
₹15,388 INR
A
Retailer 2
-
£175 GBP
$234 USD
View
B+
Retailer 3
-
£188 GBP
$252 USD
View
B+
Retailer 4
-
£195 GBP
$261 USD
View
B+
Retailer 5
-
£202 GBP
$270 USD
View
B
Retailer 6
-
£235 GBP
$315 USD
View
Most Expensive
B
B2C Jewels
29682385 · Nov 2
£292 GBP
$391 USD
View
6 more retailers have this diamond
Prices start from £121 GBPSave up to £171 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
0.21ct Heart
£121 GBP