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Radiant|Lab Grown|IGI

1.23ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG522225990

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

Certificate IGI LG522225990

Diamond specifications and retailer prices

From $335 AUD
As of November 5, 2026
Save $2,316 AUD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,651 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522225990 or 522225990. Listed at 20 retailers as of November 5, 2026, with prices from $335 to $2,651, a $2,316 spread on the same certified stone. Do Amore Diamonds lists it at $2,651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522225990
Dimensions8.05 × 5.31 × 3.46 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.05 mm5.31 mm1.23 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522225990
Side View
Table 64.5%Crown 44.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 65.2%

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: $2,651 AUD|Low: $238 AUD|High: $2,880 AUD|Avg: $907 AUD|+11.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 6$247 AUD
Retailer 8$287 AUD
Retailer 9$306 AUD
Retailer 2$335 AUD
Retailer 5$372 AUD
Retailer 13$460 AUD
Retailer 19$460 AUD
Retailer 18$566 AUD
Retailer 16$651 AUD
Retailer 15$895 AUD
Retailer 14$924 AUD
Retailer 11$1,069 AUD
Retailer 7$1,096 AUD
Retailer 4$1,320 AUD
Retailer 17$1,460 AUD
Retailer 12$1,510 AUD
Retailer 10$1,582 AUD
Retailer 3$1,615 AUD
Do Amore Diamonds$2,651 AUD

36 data points across 19 retailers

20 retailers$335 AUD to $2,651 AUD

Retailer 1
-
$247 AUD
Price last confirmed 17 days ago
Retailer 2
-
$287 AUD
View
Price last confirmed 22 days ago
Retailer 3
-
$306 AUD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$335 AUD
View
Final sale: no returns
Retailer 5
-
$372 AUD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$460 AUD
View
A
Retailer 7
-
$460 AUD
View
A
Retailer 8
-
$566 AUD
View
A
Retailer 9
-
$651 AUD
View
B+
Retailer 10
-
$895 AUD
View
B+
Retailer 11
-
$924 AUD
View
B+
Retailer 12
-
$1,038 AUD
View
B+
Retailer 13
-
$1,046 AUD
View
B+
Retailer 14
-
$1,096 AUD
View
Retailer 15
-
$1,320 AUD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$1,460 AUD
View
B
Retailer 17
-
$1,510 AUD
View
Retailer 18
-
$1,582 AUD
View
Price last confirmed 18 days ago
B
Retailer 19
-
$1,615 AUD
View
Most Expensive
B
Do Amore Diamonds
27-FF4F92059 · Nov 5
$2,651 AUD
$1,860 USD
View
19 more retailers have this diamond
Prices start from $335 AUDSave up to $2,316 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.

A
1.23ct Radiant
$335 AUD