Radiant|Lab Grown|IGI

1.26ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG831676234

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

Certificate IGI LG831676234

Diamond specifications and retailer prices

From $195 USD
As of October 30, 2026
Save $103 USD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $905 USD at Rare Carat · As of October 5, 2026
View at Rare Carat

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831676234 or 831676234. Listed at 4 retailers as of October 30, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831676234
Dimensions7.35 × 5.39 × 3.64 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm5.39 mm1.26 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831676234
Side View
Table 66.0%Crown 47.4°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $905 USD|Low: $188 USD|High: $1,147 USD|Avg: $698 USD|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$195 USD
Retailer 8$227 USD
Retailer 3$298 USD
Retailer 4$407 USD
Retailer 10$565 USD
Retailer 6$779 USD
Retailer 9$835 USD
Rare Carat$905 USD
Retailer 7$983 USD
Retailer 5$1,147 USD

13 data points across 10 retailers

4 retailers$195 USD to $298 USD

A
Cheapest Retailer
-
$195 USD
A
Retailer 2
-
$298 USD
£234 GBP
View
Retailer 3
-
$779 USD
View
Price last confirmed 29 days ago
Most Expensive
Rare Carat
LGRA10-142612 · Oct 5
$905 USD
View
Price last confirmed 25 days ago
3 more retailers have this diamond
Prices start from $195 USDSave up to $103 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
$195 USD