Heart|Natural|GIA

1.21ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • GIA 6401193008

Certificate GIA 6401193008

Diamond specifications and retailer prices

From $3,100 USD
As of November 1, 2026
Save $1,876 USD (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,976 USD 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 October 26, 2026, with prices from $3,100 to $4,976, a $1,876 spread on the same certified stone. MOH London lists it at $4,976. 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,976 USD|Low: $2,205 USD|High: $5,029 USD|Avg: $3,085 USD
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$2,205 USD
Retailer 8$2,435 USD
Retailer 12$2,554 USD
Retailer 3$2,557 USD
Retailer 4$3,080 USD
Retailer 2$3,100 USD
Retailer 5$3,100 USD
Retailer 9$3,139 USD
Retailer 6$3,210 USD
Retailer 10$3,359 USD
Retailer 7$3,460 USD
MOH London$4,976 USD

21 data points across 12 retailers

5 retailers$3,100 USD to $4,976 USD

B+
Cheapest Retailer
-
$3,100 USD
B+
Retailer 2
-
$3,100 USD
View
B
Retailer 3
-
$3,210 USD
View
B
Retailer 4
-
$3,460 USD
€3,295 EUR
View
Most Expensive
B
MOH London
059B5CD8A · Oct 26
$4,976 USD
£3,918 GBP
View
4 more retailers have this diamond
Prices start from $3,100 USDSave up to $1,876 USD

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
$3,100 USD