CaratHunter
Plans
Round|Natural|GIA

1.22ct I IF Round Natural Diamond

ID • I/IF • GIA 70

Certificate GIA 70

Diamond specifications and retailer prices

From €3,918 EUR
$4,394 USD
As of October 31, 2026
Save €562 EUR (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €4,480 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of October 31, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
I
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 70
Dimensions6.80 × 6.83 × 4.26 mm
L/W Ratio1.00
Top View
6.80 mm6.83 mm1.22 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 70
Side View
Table 57.0%CrownGirdle: Medium to Slightly ThickPavilionCulet: NDepth 62.5%

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: €4,480 EUR|Low: €3,839 EUR|High: €4,645 EUR|Avg: €4,226 EUR|-3.6%
Blue Nile
Retailer 2
October 31, 2026
Retailer 2€3,918 EUR
Blue Nile€4,480 EUR

13 data points across 2 retailers

2 retailers€3,918 EUR to €4,480 EUR

A
Cheapest Retailer
-
€3,918 EUR
$4,394 USD
Most Expensive
B+
Blue Nile
28101170 · Oct 31
€4,480 EUR
$5,025 USD
View
1 more retailer has this diamond
Prices start from €3,918 EURSave up to €562 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.

A
1.22ct Round
€3,918 EUR