CaratHunter
Plans
Oval|Lab Grown|IGI

1.03ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG761520016

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761520016

Diamond specifications and retailer prices

From $750 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $750 USD 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 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG761520016 or 761520016. 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

1.03
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761520016
Dimensions8.10 × 5.68 × 3.56 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
8.10 mm5.68 mm1.03 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761520016
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $750 USD|Low: $406 USD|High: $1,070 USD|Avg: $601 USD|-29.9%
Brilliant Earth
Retailer 2
January 11, 2026
Retailer 2$406 USD
Brilliant Earth$750 USD

4 data points across 2 retailers

1 retailer

B
Brilliant Earth
17127502A · Oct 29
$750 USD
View

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
1.03ct Oval
$750 USD