Radiant|Lab Grown|IGI

1.26ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG834616924

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

Certificate IGI LG834616924

Diamond specifications and retailer prices

From $270 USD
As of November 2, 2026
Save $1,000 USD (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,270 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG834616924 or 834616924. Listed at 8 retailers as of November 2, 2026, with prices from $270 to $1,270, a $1,000 spread on the same certified stone. Brilliant Earth lists it at $1,270. 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 angle44.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834616924
Dimensions7.65 × 5.30 × 3.60 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm5.30 mm1.26 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834616924
Side View
Table 64.0%Crown 44.9°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,270 USD|Low: $270 USD|High: $1,270 USD|Avg: $551 USD|+15.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$270 USD
Retailer 5$310 USD
Retailer 6$371 USD
Retailer 10$378 USD
Retailer 4$414 USD
Retailer 11$501 USD
Retailer 8$516 USD
Retailer 7$686 USD
Retailer 3$724 USD
Retailer 9$848 USD
Brilliant Earth$1,270 USD

9 data points across 11 retailers

8 retailers$270 USD to $1,270 USD

A
Cheapest Retailer
-
$270 USD
B+
Retailer 2
-
$310 USD
View
A
Retailer 3
-
$371 USD
View
A
Retailer 4
-
$414 USD
€394 EUR
View
B+
Retailer 5
-
$516 USD
View
B+
Retailer 6
-
$686 USD
A$1,056 AUD
View
B
Retailer 7
-
$848 USD
View
Most Expensive
B
Brilliant Earth
22180738A · Nov 2
$1,270 USD
View
7 more retailers have this diamond
Prices start from $270 USDSave up to $1,000 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
$270 USD