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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 $438 USD
As of October 30, 2026
Save $3,052 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,490 USD at Brilliant Earth · As of October 30, 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 October 30, 2026, with prices from $438 to $3,490, a $3,052 spread on the same certified stone. Brilliant Earth lists it at $3,490. 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
Color
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: Oct 30
Current: $3,490 USD|Low: $438 USD|High: $4,860 USD|Avg: $1,305 USD|-28.2%
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
October 30, 2026
Retailer 11$438 USD
Retailer 13$485 USD
Retailer 8$635 USD
Retailer 5$652 USD
Retailer 9$665 USD
Retailer 7$775 USD
Retailer 2$796 USD
Retailer 3$864 USD
Retailer 10$1,362 USD
Retailer 4$1,547 USD
Retailer 12$1,805 USD
Retailer 6$1,908 USD
Brilliant Earth$3,490 USD

37 data points across 13 retailers

19 retailers$438 USD to $3,490 USD

Retailer 1
-
$376 USD
Price last confirmed 28 days ago
Retailer 2
-
$438 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$438 USD
View
Final sale: no returns
Retailer 4
-
$485 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$538 USD
HK$4,200 HKD
View
A
Retailer 6
-
$635 USD
View
B+
Retailer 7
-
$652 USD
View
Retailer 8
-
$665 USD
£524 GBP
View
Price last confirmed 14 days ago
Retailer 9
-
$775 USD
€738 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$796 USD
£627 GBP
View
A
Retailer 11
-
$864 USD
View
B+
Retailer 12
-
$1,362 USD
View
B
Retailer 13
-
$1,496 USD
View
B+
Retailer 14
-
$1,547 USD
SGD 2,090 SGD
View
Retailer 15
-
$1,561 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$1,597 USD
View
B
Retailer 17
-
$1,805 USD
View
B
Retailer 18
-
$1,908 USD
£1,502 GBP
View
Most Expensive
B
Brilliant Earth
17306060A · Oct 30
$3,490 USD
View
18 more retailers have this diamond
Prices start from $438 USDSave up to $3,052 USD

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
$438 USD