Radiant|Lab Grown|IGI

3.05ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG844654380

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

Certificate IGI LG844654380

Diamond specifications and retailer prices

From $425 USD
As of October 27, 2026
Save $3,015 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,440 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct 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 LG844654380 or 844654380. Listed at 20 retailers as of October 27, 2026, with prices from $425 to $3,440, a $3,015 spread on the same certified stone. Brilliant Earth lists it at $3,440. 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

3.05
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844654380
Dimensions9.80 × 7.02 × 4.89 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm7.02 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844654380
Side View
Table 66.0%Crown 38.2°Girdle: Slightly ThickPavilion 31.7°Culet: NoneDepth 69.7%

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 27
Current: $3,440 USD|Low: $425 USD|High: $5,690 USD|Avg: $1,403 USD|-39.5%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
Retailer 20
October 30, 2026
Retailer 16$425 USD
Retailer 8$479 USD
Retailer 9$479 USD
Retailer 4$530 USD
Retailer 20$530 USD
Retailer 15$675 USD
Retailer 2$695 USD
Retailer 19$728 USD
Retailer 6$831 USD
Retailer 12$851 USD
Retailer 13$874 USD
Retailer 7$1,254 USD
Retailer 17$1,487 USD
Retailer 3$1,704 USD
Retailer 10$1,737 USD
Retailer 5$1,920 USD
Retailer 18$1,937 USD
Retailer 14$1,958 USD
Retailer 11$2,440 USD
Brilliant Earth$3,440 USD

13 data points across 20 retailers

20 retailers$425 USD to $3,440 USD

A
Cheapest Retailer
-
$425 USD
A
Retailer 2
-
$479 USD
View
A
Retailer 3
-
$479 USD
View
Final sale: no returns
A
Retailer 4
-
$530 USD
View
A
Retailer 5
-
$530 USD
View
A
Retailer 6
-
$675 USD
View
A
Retailer 7
-
$695 USD
£548 GBP
View
B+
Retailer 8
-
$728 USD
View
A
Retailer 9
-
$831 USD
View
A
Retailer 10
-
$851 USD
€810 EUR
View
A
Retailer 11
-
$874 USD
£688 GBP
View
A
Retailer 12
-
$1,254 USD
View
B+
Retailer 13
-
$1,487 USD
View
B+
Retailer 14
-
$1,704 USD
View
B+
Retailer 15
-
$1,737 USD
View
B+
Retailer 16
-
$1,920 USD
View
B+
Retailer 17
-
$1,937 USD
View
B+
Retailer 18
-
$1,958 USD
£1,542 GBP
View
B
Retailer 19
-
$2,440 USD
View
Most Expensive
B
Brilliant Earth
22183747A · Oct 30
$3,440 USD
View
19 more retailers have this diamond
Prices start from $425 USDSave up to $3,015 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
3.05ct Radiant
$425 USD