Oval|Lab Grown|IGI

1.40ct G VS1 Oval Lab Grown Diamond

GD • G/VS1 • IGI LG617452462

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG617452462

Diamond specifications and retailer prices

From $930 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $930 USD 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 1.4ct lab-grown oval diamond

This 1.4ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617452462 or 617452462. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.40
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452462
Dimensions8.96 × 6.29 × 3.95 mm
L/W Ratio1.42
Girdle conditionFaceted
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
8.96 mm6.29 mm1.40 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452462
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $930 USD|Low: $370 USD|High: $2,140 USD|Avg: $856 USD|-38.8%
Brilliant Earth
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June 28, 2026
Retailer 8$374 USD
Retailer 13$440 USD
Retailer 10$465 USD
Retailer 11$549 USD
Retailer 9$557 USD
Retailer 12$619 USD
Retailer 7$695 USD
Retailer 5$789 USD
Retailer 3$853 USD
Brilliant Earth$930 USD
Retailer 6$975 USD
Retailer 4$1,189 USD
Retailer 2$1,750 USD

63 data points across 13 retailers

1 retailer

C
Brilliant Earth
9095709B · Oct 29
$930 USD
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C
1.40ct Oval
$930 USD