Oval|Lab Grown|IGI

2.05ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG847670788

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847670788

Diamond specifications and retailer prices

From $291 USD
As of November 6, 2026
Save $1,169 USD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,460 USD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 2.05ct lab-grown oval diamond

This 2.05ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847670788 or 847670788. Listed at 3 retailers as of November 6, 2026, with prices from $291 to $1,460, a $1,169 spread on the same certified stone. Brilliant Earth lists it at $1,460. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.05
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847670788
Dimensions10.20 × 7.04 × 4.47 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm7.04 mm2.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847670788
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,460 USD|Low: $291 USD|High: $1,460 USD|Avg: $847 USD
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$291 USD
Retailer 3$579 USD
Brilliant Earth$1,460 USD

14 data points across 3 retailers

3 retailers$291 USD to $1,460 USD

A
Cheapest Retailer
-
$291 USD
Final sale: no returns
A
Retailer 2
-
$579 USD
View
Most Expensive
B
Brilliant Earth
22247838A · Nov 6
$1,460 USD
View
2 more retailers have this diamond
Prices start from $291 USDSave up to $1,169 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
2.05ct Oval
$291 USD