Oval|Lab Grown|IGI

0.50ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG849637702

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849637702

Diamond specifications and retailer prices

From $115 USD
As of November 5, 2026
Save $245 USD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $360 USD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849637702 or 849637702. Listed at 6 retailers as of November 5, 2026, with prices from $115 to $360, a $245 spread on the same certified stone. Brilliant Earth lists it at $360. 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

0.50
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849637702
Dimensions6.40 × 4.52 × 2.59 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm4.52 mm0.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG849637702
Side View
Table 59.0%Crown 34.8°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 57.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $172 USD|Low: $115 USD|High: $290 USD|Avg: $201 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$115 USD
Retailer 1$172 USD
Retailer 3$217 USD
Retailer 2$239 USD
Retailer 5$290 USD

2 data points across 5 retailers

6 retailers$115 USD to $360 USD

A
Cheapest Retailer
-
$115 USD
B+
Retailer 2
-
$172 USD
View
B+
Retailer 3
-
$217 USD
View
B+
Retailer 4
-
$239 USD
View
B+
Retailer 5
-
$290 USD
View
Most Expensive
B+
Brilliant Earth
22518410A · Nov 5
$360 USD
View
5 more retailers have this diamond
Prices start from $115 USDSave up to $245 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
0.50ct Oval
$115 USD