Heart|Natural|GIA

1.21ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • GIA 6401193008

Certificate GIA 6401193008

Diamond specifications and retailer prices

From €2,764 EUR
$3,100 USD
As of November 3, 2026
Save €98 EUR (3%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €4,436 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6401193008. Listed at 5 retailers as of November 2, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.21
Carat
J
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401193008
Dimensions6.55 × 5.60 × 3.92 mm
L/W Ratio1.17
Top View
6.55 mm5.60 mm1.21 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6401193008
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: €4,436 EUR|Low: €1,966 EUR|High: €4,484 EUR|Avg: €2,750 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11€1,966 EUR
Retailer 8€2,171 EUR
Retailer 12€2,277 EUR
Retailer 3€2,280 EUR
Retailer 4€2,746 EUR
Retailer 2€2,764 EUR
Retailer 5€2,764 EUR
Retailer 9€2,799 EUR
Retailer 6€2,862 EUR
Retailer 10€2,995 EUR
Retailer 7€3,085 EUR
MOH London€4,436 EUR

21 data points across 12 retailers

5 retailers€2,764 EUR to €2,862 EUR

B+
Cheapest Retailer
-
€2,764 EUR
$3,100 USD
B+
Retailer 2
-
€2,764 EUR
$3,100 USD
View
B
Retailer 3
-
€2,862 EUR
$3,210 USD
View
Retailer 4
-
€3,085 EUR
View
Price last confirmed 7 days ago
Most Expensive
MOH London
059B5CD8A · Oct 26
€4,436 EUR
£3,918 GBP
View
Price last confirmed 7 days ago
4 more retailers have this diamond
Prices start from €2,764 EURSave up to €98 EUR

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+
1.21ct Heart
€2,764 EUR