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Radiant|Lab Grown|IGI

1.23ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG604382761

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

Certificate IGI LG604382761

Diamond specifications and retailer prices

From $352 AUD
As of November 6, 2026
Save $1,582 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,934 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604382761 or 604382761. Listed at 18 retailers as of November 6, 2026, with prices from $352 to $1,934, a $1,582 spread on the same certified stone. Reve Diamonds lists it at $1,934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604382761
Dimensions7.61 × 5.24 × 3.41 mm
L/W Ratio1.45
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
7.61 mm5.24 mm1.23 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604382761
Side View
Table 65.0%Crown 46°Girdle: MediumPavilion 30.3°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $821 AUD|Low: $339 AUD|High: $1,934 AUD|Avg: $946 AUD|+2.4%
Retailer 1
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
Reve Diamonds
November 7, 2026
Retailer 14$352 AUD
Retailer 8$393 AUD
Retailer 3$409 AUD
Retailer 15$437 AUD
Retailer 4$438 AUD
Retailer 5$680 AUD
Retailer 2$736 AUD
Retailer 9$741 AUD
Retailer 6$786 AUD
Retailer 1$821 AUD
Retailer 10$1,071 AUD
Retailer 11$1,179 AUD
Retailer 16$1,406 AUD
Retailer 13$1,410 AUD
Retailer 7$1,480 AUD
Retailer 12$1,755 AUD
Reve Diamonds$1,934 AUD

46 data points across 17 retailers

18 retailers$352 AUD to $1,934 AUD

A
Cheapest Retailer
-
$352 AUD
A
Retailer 2
-
$393 AUD
View
Final sale: no returns
A
Retailer 3
-
$409 AUD
View
A
Retailer 4
-
$437 AUD
View
Retailer 5
-
$438 AUD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$680 AUD
View
B+
Retailer 7
-
$736 AUD
View
A
Retailer 8
-
$741 AUD
View
B+
Retailer 9
-
$786 AUD
View
B+
Retailer 10
-
$821 AUD
View
B+
Retailer 11
-
$1,071 AUD
View
B+
Retailer 12
-
$1,080 AUD
View
B+
Retailer 13
-
$1,179 AUD
View
B
Retailer 14
-
$1,406 AUD
View
B
Retailer 15
-
$1,410 AUD
View
B
Retailer 16
-
$1,480 AUD
View
Retailer 17
-
$1,755 AUD
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
00D372D9A · Nov 6
$1,934 AUD
$1,329 USD
View
17 more retailers have this diamond
Prices start from $352 AUDSave up to $1,582 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
$352 AUD