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Oval|Lab Grown|IGI

1.54ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG763662987

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763662987

Diamond specifications and retailer prices

From €949 EUR
$1,060 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €949 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 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG763662987 or 763662987. Listed at a single retailer as of October 31, 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

1.54
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763662987
Dimensions9.05 × 6.60 × 4.11 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Top View
9.05 mm6.60 mm1.54 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763662987
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €949 EUR|Low: €219 EUR|High: €1,226 EUR|Avg: €621 EUR|-17.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
April 19, 2026
Retailer 3€345 EUR
Retailer 4€354 EUR
Retailer 2€429 EUR
Retailer 7€514 EUR
Retailer 6€609 EUR
Retailer 8€643 EUR
Retailer 5€770 EUR
Brilliant Earth€949 EUR

48 data points across 8 retailers

1 retailer

B+
Brilliant Earth
17249038A · Oct 31
€949 EUR
$1,060 USD
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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+
1.54ct Oval
€949 EUR