Oval|Lab Grown|IGI

4.15ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG826680205

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826680205

Diamond specifications and retailer prices

From $946 USD
As of November 1, 2026
Save $2,854 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,800 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.15ct lab-grown oval diamond

This 4.15ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826680205 or 826680205. Listed at 8 retailers as of October 31, 2026, with prices from $946 to $3,800, a $2,854 spread on the same certified stone. Brilliant Earth lists it at $3,800. 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

4.15
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826680205
Dimensions12.64 × 9.27 × 5.60 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
12.64 mm9.27 mm4.15 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826680205
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,800 USD|Low: $946 USD|High: $6,780 USD|Avg: $1,713 USD|-44.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$946 USD
Retailer 7$963 USD
Retailer 9$1,071 USD
Retailer 2$1,166 USD
Retailer 5$1,248 USD
Retailer 4$1,250 USD
Retailer 8$1,808 USD
Retailer 3$3,770 USD
Brilliant Earth$3,800 USD

17 data points across 9 retailers

8 retailers$946 USD to $3,800 USD

A
Cheapest Retailer
-
$946 USD
B+
Retailer 2
-
$963 USD
View
A
Retailer 3
-
$1,125 USD
View
A
Retailer 4
-
$1,166 USD
€1,110 EUR
View
A
Retailer 5
-
$1,248 USD
View
B+
Retailer 6
-
$1,808 USD
View
B
Retailer 7
-
$3,770 USD
View
Most Expensive
B
Brilliant Earth
22295729A · Oct 31
$3,800 USD
View
7 more retailers have this diamond
Prices start from $946 USDSave up to $2,854 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
4.15ct Oval
$946 USD