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Oval|Lab Grown|IGI

3.02ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • IGI LG831679691

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831679691

Diamond specifications and retailer prices

From $374 USD
As of November 1, 2026
Save $1,876 USD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,250 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.02ct lab-grown oval diamond

This 3.02ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG831679691 or 831679691. Listed at 3 retailers as of October 31, 2026, with prices from $374 to $2,250, a $1,876 spread on the same certified stone. Brilliant Earth lists it at $2,250. 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

3.02
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679691
Dimensions11.46 × 8.41 × 5.05 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm8.41 mm3.02 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679691
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,250 USD|Low: $374 USD|High: $4,020 USD|Avg: $1,383 USD|-44.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$374 USD
Retailer 4$677 USD
Retailer 2$776 USD
Brilliant Earth$2,250 USD

37 data points across 4 retailers

3 retailers$374 USD to $2,250 USD

A
Cheapest Retailer
-
$374 USD
Final sale: no returns
A
Retailer 2
-
$776 USD
£611 GBP
View
Most Expensive
B
Brilliant Earth
21234982A · Oct 31
$2,250 USD
View
2 more retailers have this diamond
Prices start from $374 USDSave up to $1,876 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
3.02ct Oval
$374 USD