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Radiant|Lab Grown|IGI

2.05ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG522239801

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

Certificate IGI LG522239801

Diamond specifications and retailer prices

From $3,435 AUD
As of November 6, 2026
Save $11,231 AUD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,666 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522239801 or 522239801. Listed at 14 retailers as of November 6, 2026, with prices from $3,435 to $14,666, a $11,231 spread on the same certified stone. Reve Diamonds lists it at $14,666. 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

2.05
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239801
Dimensions8.42 × 6.26 × 4.22 mm
L/W Ratio1.35
Culet sizePointed
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
8.42 mm6.26 mm2.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239801
Side View
Table 64.5%Crown 40.5°Girdle: ThickPavilion 30.2°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $14,173 AUD|Low: $3,435 AUD|High: $14,666 AUD|Avg: $8,185 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 5, 2026
Retailer 5$3,435 AUD
Retailer 4$4,833 AUD
Retailer 8$5,411 AUD
Retailer 6$5,606 AUD
Retailer 2$7,396 AUD
Retailer 3$7,733 AUD
Retailer 7$8,702 AUD
Retailer 1$14,173 AUD
Reve Diamonds$14,666 AUD

43 data points across 9 retailers

14 retailers$3,435 AUD to $14,666 AUD

B+
Cheapest Retailer
-
$3,435 AUD
B
Retailer 2
-
$4,833 AUD
View
B
Retailer 3
-
$5,075 AUD
View
B
Retailer 4
-
$5,258 AUD
View
B
Retailer 5
-
$5,411 AUD
View
Final sale: no returns
B
Retailer 6
-
$5,606 AUD
View
Retailer 7
-
$5,606 AUD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$5,836 AUD
View
B
Retailer 9
-
$7,006 AUD
View
B
Retailer 10
-
$7,396 AUD
View
B
Retailer 11
-
$7,733 AUD
View
B
Retailer 12
-
$8,702 AUD
View
B
Retailer 13
-
$14,173 AUD
View
Most Expensive
B
Reve Diamonds
301C5E034 · Nov 6
$14,666 AUD
$10,077 USD
View
13 more retailers have this diamond
Prices start from $3,435 AUDSave up to $11,231 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+
2.05ct Radiant
$3,435 AUD