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Radiant|Lab Grown|IGI

1.08ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG615343909

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG615343909

Diamond specifications and retailer prices

From $1,098 NZD
£479 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $1,098 NZD at Diamond Quarter
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 Diamond Quarter

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG615343909 or 615343909. Listed at a single retailer as of November 5, 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

1.08
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615343909
Dimensions7.26 × 5.14 × 3.40 mm
L/W Ratio1.41
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
7.26 mm5.14 mm1.08 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615343909
Side View
Table 62.0%Crown 41.1°Girdle: THN-MEDPavilion 36.1°Culet: NoneDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $756 NZD|Low: $469 NZD|High: $2,453 NZD|Avg: $1,049 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
March 23, 2026
Retailer 5$469 NZD
Retailer 1$756 NZD
Retailer 7$846 NZD
Retailer 2$998 NZD
Retailer 4$1,136 NZD
Retailer 6$1,587 NZD
Retailer 3$2,453 NZD

29 data points across 7 retailers

1 retailer

B
Diamond Quarter
1.08SI1GLG09717FN · Nov 5
$1,098 NZD
£479 GBP
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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
1.08ct Radiant
$1,098 NZD