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Radiant|Lab Grown|IGI

1.22ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG819639458

Certificate IGI LG819639458

Diamond specifications and retailer prices

From $897 AUD
$630 USD
As of October 29, 2026
Save $883 AUD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,780 AUD at Jared · As of October 30, 2026
View at Jared

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG819639458 or 819639458. Listed at 4 retailers as of October 29, 2026, with prices from $897 to $1,780, a $883 spread on the same certified stone. Jared lists it at $1,780. 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

1.22
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG819639458
Dimensions7.25 × 5.50 × 3.47 mm
L/W Ratio1.32
Top View
7.25 mm5.50 mm1.22 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819639458
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,780 AUD|Low: $897 AUD|High: $2,207 AUD|Avg: $1,352 AUD|-19.4%
Jared
Retailer 2
Retailer 3
Retailer 4
October 1, 2026
Retailer 3$897 AUD
Retailer 2$1,267 AUD
Retailer 4$1,267 AUD
Jared$1,780 AUD

3 data points across 4 retailers

4 retailers$897 AUD to $1,780 AUD

B+
Cheapest Retailer
-
$897 AUD
$630 USD
B
Retailer 2
-
$1,267 AUD
$890 USD
View
B
Retailer 3
-
$1,267 AUD
$890 USD
View
Most Expensive
B
Jared
159514721 · Oct 30
$1,780 AUD
$1,250 USD
View
3 more retailers have this diamond
Prices start from $897 AUDSave up to $883 AUD

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
$897 AUD