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Radiant|Lab Grown|IGI

0.97ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG581327912

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

Certificate IGI LG581327912

Diamond specifications and retailer prices

From $938 AUD
As of November 2, 2026
Save $74 AUD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,012 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 0.97ct lab-grown radiant diamond

This 0.97ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581327912 or 581327912. Listed at 2 retailers as of November 2, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581327912
Dimensions7.26 × 4.87 × 3.21 mm
L/W Ratio1.49
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 mm4.87 mm0.97 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581327912
Side View
Table 64.0%Crown 41.8°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,012 AUD|Low: $1,012 AUD|High: $1,026 AUD|Avg: $1,019 AUD|-1.4%
October 30, 2026
Brilliant Earth$1,012 AUD

2 data points across 1 retailer

2 retailers$938 AUD to $1,012 AUD

B
Cheapest Retailer
-
$938 AUD
Most Expensive
B
Brilliant Earth
13733075B · Nov 4
$1,012 AUD
$710 USD
View
1 more retailer has this diamond
Prices start from $938 AUDSave up to $74 AUD

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
0.97ct Radiant
$938 AUD