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Radiant|Lab Grown|IGI

2.06ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG844623646

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

Certificate IGI LG844623646

Diamond specifications and retailer prices

From $715 AUD
As of November 2, 2026
Save $261 AUD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,746 AUD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 2.06ct lab-grown radiant diamond

This 2.06ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844623646 or 844623646. Listed at 4 retailers as of November 2, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.06
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844623646
Dimensions9.32 × 5.92 × 4.18 mm
L/W Ratio1.57
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm5.92 mm2.06 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844623646
Side View
Table 64.0%Crown 42.7°Girdle: ThickPavilion 33.9°Culet: NoneDepth 70.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,746 AUD|Low: $198 AUD|High: $3,874 AUD|Avg: $1,433 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$198 AUD
Retailer 2$715 AUD
Retailer 4$873 AUD
Retailer 3$975 AUD
Rare Carat$1,746 AUD
Retailer 5$3,874 AUD

9 data points across 6 retailers

4 retailers$715 AUD to $975 AUD

Retailer 1
-
$198 AUD
Price last confirmed 29 days ago
A
Retailer 2
-
$715 AUD
View
B+
Retailer 3
-
$975 AUD
View
Most Expensive
Rare Carat
46S844623646 · Oct 19
$1,746 AUD
$1,200 USD
View
Price last confirmed 19 days ago
3 more retailers have this diamond
Prices start from $715 AUDSave up to $261 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.

A
2.06ct Radiant
$715 AUD