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Oval|Lab Grown|IGI

1.97ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG759531612

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG759531612

Diamond specifications and retailer prices

From €1,815 EUR
$2,020 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: €1,815 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.97ct lab-grown oval diamond

This 1.97ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG759531612 or 759531612. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.97
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759531612
Dimensions10.22 × 7.13 × 4.27 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
10.22 mm7.13 mm1.97 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759531612
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €1,815 EUR|Low: €640 EUR|High: €1,815 EUR|Avg: €1,128 EUR|+11.0%
Brilliant Earth
Retailer 2
Retailer 3
January 22, 2026
Retailer 2€640 EUR
Retailer 3€933 EUR
Brilliant Earth€1,815 EUR

11 data points across 3 retailers

1 retailer

B
Brilliant Earth
17048736A · Oct 29
€1,815 EUR
$2,020 USD
View

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B
1.97ct Oval
€1,815 EUR