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Radiant|Lab Grown|IGI

1.26ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG805675558

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

Certificate IGI LG805675558

Diamond specifications and retailer prices

From $393 AUD
As of November 6, 2026
Save $1,213 AUD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,606 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805675558 or 805675558. Listed at 12 retailers as of November 1, 2026, with prices from $393 to $1,606, a $1,213 spread on the same certified stone. MOH London lists it at $1,606. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805675558
Dimensions7.92 × 5.27 × 3.45 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.27 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805675558
Side View
Table 68.0%Crown 45.1°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 65.5%

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: $1,606 AUD|Low: $392 AUD|High: $1,615 AUD|Avg: $907 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 7$393 AUD
Retailer 6$559 AUD
Retailer 12$581 AUD
Retailer 2$588 AUD
Retailer 4$611 AUD
Retailer 8$675 AUD
Retailer 9$757 AUD
Retailer 3$837 AUD
Retailer 11$1,122 AUD
Retailer 10$1,140 AUD
Retailer 5$1,426 AUD
MOH London$1,606 AUD

21 data points across 12 retailers

12 retailers$393 AUD to $1,606 AUD

A
Cheapest Retailer
-
$393 AUD
A
Retailer 2
-
$559 AUD
View
A
Retailer 3
-
$581 AUD
View
A
Retailer 4
-
$588 AUD
View
A
Retailer 5
-
$611 AUD
View
A
Retailer 6
-
$675 AUD
View
B+
Retailer 7
-
$757 AUD
View
B+
Retailer 8
-
$837 AUD
View
B
Retailer 9
-
$1,122 AUD
View
B+
Retailer 10
-
$1,140 AUD
View
B
Retailer 11
-
$1,426 AUD
View
Most Expensive
B
MOH London
LG805675558 · Nov 1
$1,606 AUD
£869 GBP
View
11 more retailers have this diamond
Prices start from $393 AUDSave up to $1,213 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
1.26ct Radiant
$393 AUD