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Radiant|Lab Grown|IGI

3.01ct D SI1 Radiant Lab Grown Diamond

EX • D/SI1 • IGI LG760505110

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

Certificate IGI LG760505110

Diamond specifications and retailer prices

From $637 AUD
As of November 6, 2026
Save $4,442 AUD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,079 AUD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG760505110 or 760505110. Listed at 19 retailers as of November 6, 2026, with prices from $637 to $5,079, a $4,442 spread on the same certified stone. Brilliant Earth lists it at $5,079. 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

3.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760505110
Dimensions10.64 × 7.15 × 4.59 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm7.15 mm3.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760505110
Side View
Table 66.0%Crown 36.1°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 64.2%

Caratlytics Score

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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 6
Current: $5,079 AUD|Low: $637 AUD|High: $6,869 AUD|Avg: $1,982 AUD|-25.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12$637 AUD
Retailer 3$706 AUD
Retailer 8$924 AUD
Retailer 10$968 AUD
Retailer 2$1,125 AUD
Retailer 6$1,147 AUD
Retailer 4$1,257 AUD
Retailer 11$1,982 AUD
Retailer 5$2,250 AUD
Retailer 13$2,626 AUD
Retailer 7$2,761 AUD
Retailer 9$3,537 AUD
Brilliant Earth$5,079 AUD

44 data points across 13 retailers

19 retailers$637 AUD to $5,079 AUD

Retailer 1
-
$547 AUD
Price last confirmed 36 days ago
Retailer 2
-
$637 AUD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$637 AUD
View
Final sale: no returns
Retailer 4
-
$706 AUD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$782 AUD
View
A
Retailer 6
-
$924 AUD
View
B+
Retailer 7
-
$949 AUD
View
A
Retailer 8
-
$1,125 AUD
View
A
Retailer 9
-
$1,147 AUD
View
A
Retailer 10
-
$1,257 AUD
View
B+
Retailer 11
-
$1,982 AUD
View
B
Retailer 12
-
$2,177 AUD
View
B+
Retailer 13
-
$2,250 AUD
View
Retailer 14
-
$2,272 AUD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$2,324 AUD
View
B
Retailer 16
-
$2,626 AUD
View
B
Retailer 17
-
$2,761 AUD
View
Retailer 18
-
$3,537 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
17306060A · Nov 6
$5,079 AUD
$3,490 USD
View
18 more retailers have this diamond
Prices start from $637 AUDSave up to $4,442 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
3.01ct Radiant
$637 AUD