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Oval|Lab Grown|IGI

1.02ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG807674658

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807674658

Diamond specifications and retailer prices

From $1,100 NZD
$610 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $1,100 NZD 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 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG807674658 or 807674658. 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

1.02
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807674658
Dimensions8.25 × 5.45 × 3.48 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm5.45 mm1.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807674658
Side View
Table 58.0%Crown 33.9°Girdle: STK-VTKPavilion 40°Culet: NoneDepth 63.9%

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: $1,100 NZD|Low: $366 NZD|High: $1,714 NZD|Avg: $790 NZD|-35.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
July 5, 2026
Retailer 2$366 NZD
Retailer 3$521 NZD
Retailer 6$745 NZD
Retailer 4$788 NZD
Retailer 7$898 NZD
Retailer 5$1,055 NZD
Brilliant Earth$1,100 NZD

9 data points across 7 retailers

1 retailer

B
Brilliant Earth
20270899A · Nov 6
$1,100 NZD
$610 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
1.02ct Oval
$1,100 NZD