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Radiant|Lab Grown|IGI

1.27ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG649489799

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

Certificate IGI LG649489799

Diamond specifications and retailer prices

From €647 EUR
$720 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €647 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649489799 or 649489799. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649489799
Dimensions7.80 × 5.39 × 3.48 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm5.39 mm1.27 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649489799
Side View
Table 67.0%Crown 42.7°Girdle: MediumPavilion 32.9°Culet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €647 EUR|Low: €188 EUR|High: €746 EUR|Avg: €508 EUR|-13.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5€188 EUR
Retailer 4€352 EUR
Retailer 3€447 EUR
Retailer 2€571 EUR
Retailer 7€636 EUR
Brilliant Earth€647 EUR
Retailer 6€662 EUR

2 data points across 7 retailers

1 retailer

B
Brilliant Earth
18984511B · Oct 30
€647 EUR
$720 USD
View

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.

B
1.27ct Radiant
€647 EUR