Radiant|Lab Grown|IGI

3.01ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG818666138

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

Certificate IGI LG818666138

Diamond specifications and retailer prices

From $566 USD
As of October 30, 2026
Save $2,624 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,190 USD at Brilliant Earth · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818666138 or 818666138. Listed at 15 retailers as of October 29, 2026, with prices from $566 to $3,190, a $2,624 spread on the same certified stone. Brilliant Earth lists it at $3,190. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818666138
Dimensions8.27 × 8.21 × 5.06 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm8.21 mm3.01 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818666138
Side View
Table 69.0%Crown 38.5°Girdle: MediumPavilion 35.7°Culet: NoneDepth 61.6%

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: Oct 30
Current: $3,190 USD|Low: $566 USD|High: $3,860 USD|Avg: $1,661 USD|-17.4%
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
Retailer 14
Retailer 15
October 25, 2026
Retailer 5$566 USD
Retailer 12$626 USD
Retailer 13$728 USD
Retailer 14$765 USD
Retailer 8$819 USD
Retailer 9$862 USD
Retailer 3$1,245 USD
Retailer 11$1,313 USD
Retailer 4$1,721 USD
Retailer 6$2,039 USD
Retailer 2$2,049 USD
Retailer 15$2,102 USD
Retailer 7$2,465 USD
Retailer 10$2,629 USD
Brilliant Earth$3,190 USD

25 data points across 15 retailers

15 retailers$566 USD to $3,190 USD

A
Cheapest Retailer
-
$566 USD
Final sale: no returns
Retailer 2
-
$626 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$728 USD
View
A
Retailer 4
-
$765 USD
View
Retailer 5
-
$819 USD
£645 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
$862 USD
€821 EUR
View
A
Retailer 7
-
$1,245 USD
View
A
Retailer 8
-
$1,313 USD
View
B+
Retailer 9
-
$1,721 USD
SGD 2,326 SGD
View
B+
Retailer 10
-
$2,039 USD
View
B+
Retailer 11
-
$2,049 USD
View
Retailer 12
-
$2,102 USD
A$3,234 AUD
View
Price last confirmed 22 days ago
Retailer 13
-
$2,465 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,629 USD
£2,070 GBP
View
Most Expensive
B
Brilliant Earth
21092484A · Oct 29
$3,190 USD
View
14 more retailers have this diamond
Prices start from $566 USDSave up to $2,624 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
$566 USD