Oval|Lab Grown|IGI

3.00ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG497155989

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG497155989

Diamond specifications and retailer prices

From $3,240 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $3,240 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 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497155989 or 497155989. 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. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497155989
Dimensions11.53 × 8.00 × 5.07 mm
L/W Ratio1.44
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
11.53 mm8.00 mm3.00 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG497155989
Side View
Table 56.5%Crown 37.3°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 63.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $3,240 USD|Low: $3,240 USD|High: $16,347 USD|Avg: $7,531 USD|-46.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
July 26, 2026
Brilliant Earth$3,240 USD
Retailer 3$4,710 USD
Retailer 4$5,969 USD
Retailer 9$6,258 USD
Retailer 7$6,515 USD
Retailer 8$8,388 USD
Retailer 6$8,472 USD
Retailer 2$9,030 USD
Retailer 5$16,347 USD

30 data points across 9 retailers

1 retailer

B+
Brilliant Earth
19759745A · Oct 29
$3,240 USD
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B+
3.00ct Oval
$3,240 USD