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Radiant|Lab Grown|IGI

1.22ct I VS2 Radiant Lab Grown Diamond

EX • I/VS2 • IGI LG665403236

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG665403236

Diamond specifications and retailer prices

From $368 NZD
As of November 5, 2026
Save $2,496 NZD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,864 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665403236 or 665403236. Listed at 11 retailers as of November 4, 2026, with prices from $368 to $2,864, a $2,496 spread on the same certified stone. Do Amore Diamonds lists it at $2,864. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403236
Dimensions7.57 × 5.44 × 3.63 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm5.44 mm1.22 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665403236
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 36.8°Culet: NoneDepth 66.7%

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: Nov 5
Current: $2,864 NZD|Low: $368 NZD|High: $2,864 NZD|Avg: $1,259 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$368 NZD
Retailer 9$479 NZD
Retailer 7$664 NZD
Retailer 8$813 NZD
Retailer 4$898 NZD
Retailer 3$1,243 NZD
Retailer 5$1,252 NZD
Retailer 11$1,491 NZD
Retailer 10$1,617 NZD
Retailer 2$1,896 NZD
Do Amore Diamonds$2,864 NZD

19 data points across 11 retailers

11 retailers$368 NZD to $2,864 NZD

A
Cheapest Retailer
-
$368 NZD
A
Retailer 2
-
$368 NZD
View
A
Retailer 3
-
$479 NZD
View
A
Retailer 4
-
$664 NZD
View
A
Retailer 5
-
$813 NZD
View
A
Retailer 6
-
$898 NZD
View
B+
Retailer 7
-
$1,252 NZD
View
B+
Retailer 8
-
$1,309 NZD
View
Retailer 9
-
$1,617 NZD
View
Price last confirmed 18 days ago
B
Retailer 10
-
$1,896 NZD
View
Most Expensive
B
Do Amore Diamonds
27-BD0142A67 · Nov 4
$2,864 NZD
$1,610 USD
View
10 more retailers have this diamond
Prices start from $368 NZDSave up to $2,496 NZD

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 Radiant
$368 NZD