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Radiant|Natural|GIA

1.22ct J VS1 Radiant Natural Diamond

ID • J/VS1 • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From €2,606 EUR
$2,912 USD
As of October 31, 2026
Save €687 EUR (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,293 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from €2,606 to €3,293, a €687 spread on the same certified stone. Blue Nile lists it at €3,293. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
J
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions7.15 × 5.49 × 3.81 mm
L/W Ratio1.30
Top View
7.15 mm5.49 mm1.22 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 4
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.3%

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: Oct 31
Current: €3,293 EUR|Low: €2,606 EUR|High: €3,293 EUR|Avg: €2,756 EUR
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3€2,606 EUR
Retailer 2€2,637 EUR
Blue Nile€3,293 EUR

2 data points across 3 retailers

3 retailers€2,606 EUR to €3,293 EUR

B+
Cheapest Retailer
-
€2,606 EUR
$2,912 USD
B+
Retailer 2
-
€2,637 EUR
$2,946 USD
View
Most Expensive
B
Blue Nile
28574432 · Oct 31
€3,293 EUR
$3,679 USD
View
2 more retailers have this diamond
Prices start from €2,606 EURSave up to €687 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+
1.22ct Radiant
€2,606 EUR