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Radiant|Lab Grown|IGI

2.07ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG645434370

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

Certificate IGI LG645434370

Diamond specifications and retailer prices

From $1,142 AUD
£632 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,142 AUD 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 2.07ct lab-grown radiant diamond

This 2.07ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG645434370 or 645434370. Listed at a single retailer as of October 31, 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

2.07
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645434370
Dimensions8.84 × 6.32 × 4.31 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.84 mm6.32 mm2.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645434370
Side View
Table 64.0%Crown 42.6°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $649 AUD|Low: $228 AUD|High: $4,128 AUD|Avg: $1,174 AUD|-13.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
June 12, 2026
Retailer 8$580 AUD
Retailer 1$649 AUD
Retailer 6$794 AUD
Retailer 2$839 AUD
Retailer 3$1,002 AUD
Retailer 4$1,270 AUD
Retailer 9$1,441 AUD
Retailer 5$1,771 AUD
Retailer 7$4,128 AUD

67 data points across 9 retailers

1 retailer

B+
Diamond Quarter
2.07SI1FLG70C518N · Oct 31
$1,142 AUD
£632 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+
2.07ct Radiant
$1,142 AUD