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Radiant|Lab Grown|IGI

2.05ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG528235286

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

Certificate IGI LG528235286

Diamond specifications and retailer prices

From $2,998 AUD
As of November 6, 2026
Save $12,951 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,949 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG528235286 or 528235286. Listed at 14 retailers as of November 6, 2026, with prices from $2,998 to $15,949, a $12,951 spread on the same certified stone. Reve Diamonds lists it at $15,949. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528235286
Dimensions8.57 × 6.10 × 4.17 mm
L/W Ratio1.40
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
8.57 mm6.10 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528235286
Side View
Table 65.0%Crown 47.3°Girdle: MED-STKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $8,085 AUD|Low: $2,998 AUD|High: $15,949 AUD|Avg: $8,505 AUD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 6, 2026
Retailer 5$2,998 AUD
Retailer 4$5,257 AUD
Retailer 8$5,887 AUD
Retailer 6$6,097 AUD
Retailer 1$8,085 AUD
Retailer 3$8,245 AUD
Retailer 7$9,453 AUD
Retailer 2$13,024 AUD
Reve Diamonds$15,949 AUD

43 data points across 9 retailers

14 retailers$2,998 AUD to $15,949 AUD

B+
Cheapest Retailer
-
$2,998 AUD
B
Retailer 2
-
$5,257 AUD
View
B
Retailer 3
-
$5,547 AUD
View
B
Retailer 4
-
$5,718 AUD
View
B
Retailer 5
-
$5,887 AUD
View
Final sale: no returns
B
Retailer 6
-
$6,097 AUD
View
Retailer 7
-
$6,097 AUD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$6,324 AUD
View
B
Retailer 9
-
$7,619 AUD
View
B
Retailer 10
-
$8,085 AUD
View
B
Retailer 11
-
$8,245 AUD
View
B
Retailer 12
-
$9,453 AUD
View
B
Retailer 13
-
$13,024 AUD
View
Most Expensive
B
Reve Diamonds
25F4E7D1E · Nov 6
$15,949 AUD
$10,959 USD
View
13 more retailers have this diamond
Prices start from $2,998 AUDSave up to $12,951 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
$2,998 AUD