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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 $344 SGD
As of November 5, 2026
Save $1,066 SGD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,410 SGD 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 $344 to $1,410, a $1,066 spread on the same certified stone. MOH London lists it at $1,410. 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 5
Current: $1,410 SGD|Low: $344 SGD|High: $1,418 SGD|Avg: $801 SGD|-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 5, 2026
Retailer 2$344 SGD
Retailer 11$510 SGD
Retailer 7$517 SGD
Retailer 3$520 SGD
Retailer 4$536 SGD
Retailer 6$593 SGD
Retailer 8$664 SGD
Retailer 12$734 SGD
Retailer 10$985 SGD
Retailer 9$1,000 SGD
Retailer 5$1,124 SGD
MOH London$1,410 SGD

19 data points across 12 retailers

12 retailers$344 SGD to $1,410 SGD

A
Cheapest Retailer
-
$344 SGD
A
Retailer 2
-
$510 SGD
View
A
Retailer 3
-
$517 SGD
View
A
Retailer 4
-
$520 SGD
View
A
Retailer 5
-
$536 SGD
View
A
Retailer 6
-
$593 SGD
View
B+
Retailer 7
-
$664 SGD
View
B+
Retailer 8
-
$734 SGD
View
B
Retailer 9
-
$985 SGD
View
B+
Retailer 10
-
$1,000 SGD
View
B
Retailer 11
-
$1,124 SGD
View
Most Expensive
B
MOH London
LG805675558 · Nov 1
$1,410 SGD
£869 GBP
View
11 more retailers have this diamond
Prices start from $344 SGDSave up to $1,066 SGD

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
$344 SGD