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Oval|Lab Grown|IGI

1.16ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG611392081

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG611392081

Diamond specifications and retailer prices

From $983 NZD
$545 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $983 NZD at B2C Jewels
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 B2C Jewels

About this 1.16ct lab-grown oval diamond

This 1.16ct 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 LG611392081 or 611392081. Listed at a single retailer as of November 6, 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

1.16
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611392081
Dimensions8.88 × 5.96 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.88 mm5.96 mm1.16 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611392081
Side View
Table 62.0%Crown 32.9°Girdle: 0.0Pavilion 40°Culet: NoneDepth 59.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $983 NZD|Low: $954 NZD|High: $1,145 NZD|Avg: $1,028 NZD|-14.2%
September 23, 2026
B2C Jewels$983 NZD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
22102348 · Nov 6
$983 NZD
$545 USD
View

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B
1.16ct Oval
$983 NZD