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Oval|Lab Grown|IGI

0.76ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG647420140

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG647420140

Diamond specifications and retailer prices

From HK$3,374 HKD
$430 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$3,374 HKD 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 0.76ct lab-grown oval diamond

This 0.76ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG647420140 or 647420140. 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

0.76
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647420140
Dimensions7.58 × 5.07 × 3.21 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.07 mm0.76 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647420140
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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: HK$3,374 HKD|Low: HK$1,483 HKD|High: HK$5,179 HKD|Avg: HK$2,948 HKD|-34.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
April 14, 2026
Retailer 2HK$1,590 HKD
Retailer 3HK$1,707 HKD
Retailer 5HK$2,070 HKD
Retailer 4HK$3,335 HKD
Brilliant EarthHK$3,374 HKD

12 data points across 5 retailers

1 retailer

B
Brilliant Earth
12026488A · Oct 29
HK$3,374 HKD
$430 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
0.76ct Oval
HK$3,374 HKD