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Oval|Lab Grown|IGI

0.30ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG781648464

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781648464

Diamond specifications and retailer prices

From $379 CAD
$270 USD
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $379 CAD at Brilliant Earth
View at Brilliant Earth

About this 0.3ct lab-grown oval diamond

This 0.3ct lab-grown oval sits in the sub-half-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG781648464 or 781648464. Listed at 2 retailers as of October 28, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.30
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781648464
Dimensions5.52 × 3.77 × 2.33 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.52 mm3.77 mm0.30 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781648464
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $379 CAD|Low: $66 CAD|High: $981 CAD|Avg: $427 CAD|-6.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
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Retailer 14
September 13, 2026
Retailer 3$66 CAD
Retailer 12$244 CAD
Retailer 10$330 CAD
Retailer 9$339 CAD
Retailer 14$340 CAD
Retailer 13$341 CAD
Retailer 8$344 CAD
Retailer 7$345 CAD
Retailer 2$368 CAD
Brilliant Earth$379 CAD
Retailer 6$474 CAD
Retailer 5$559 CAD
Retailer 4$876 CAD
Retailer 11$963 CAD

61 data points across 14 retailers

2 retailers

B+
Retailer 1
-
$344 CAD
£193 GBP
Price last confirmed 45 days ago
Most Expensive
B+
Brilliant Earth
20241349Y · Oct 28
$379 CAD
$270 USD
View
1 more retailer has this diamond

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+
0.30ct Oval
$379 CAD