Radiant|Lab Grown|IGI

1.26ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG620413044

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

Certificate IGI LG620413044

Diamond specifications and retailer prices

From $459 USD
As of November 1, 2026
Save $913 USD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,372 USD at Michael Trio · As of November 1, 2026
View at Michael Trio

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 LG620413044 or 620413044. Listed at 13 retailers as of November 1, 2026, with prices from $459 to $1,372, a $913 spread on the same certified stone. Michael Trio lists it at $1,372. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620413044
Dimensions7.38 × 5.55 × 3.59 mm
L/W Ratio1.33
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
7.38 mm5.55 mm1.26 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620413044
Side View
Table 64.0%Crown 39.6°Girdle: MediumPavilion 34.5°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,372 USD|Low: $173 USD|High: $1,387 USD|Avg: $700 USD|+26.9%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$242 USD
Retailer 9$459 USD
Retailer 7$463 USD
Retailer 11$477 USD
Retailer 6$498 USD
Retailer 4$520 USD
Retailer 3$621 USD
Retailer 5$656 USD
Retailer 8$865 USD
Retailer 2$1,076 USD
Michael Trio$1,372 USD
Retailer 12$1,387 USD

25 data points across 12 retailers

13 retailers$459 USD to $1,372 USD

Retailer 1
-
$216 USD
Price last confirmed 33 days ago
Retailer 2
-
$251 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$265 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$459 USD
View
A
Retailer 5
-
$463 USD
ZAR 7,482 ZAR
View
A
Retailer 6
-
$477 USD
View
B+
Retailer 7
-
$498 USD
£392 GBP
View
B+
Retailer 8
-
$656 USD
A$1,009 AUD
View
B
Retailer 9
-
$805 USD
£634 GBP
View
Retailer 10
-
$862 USD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$865 USD
View
B
Retailer 12
-
$1,076 USD
£847 GBP
View
Most Expensive
B
Michael Trio
1956102732 · Nov 1
$1,372 USD
SGD 1,854 SGD
View
12 more retailers have this diamond
Prices start from $459 USDSave up to $913 USD

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
$459 USD