Radiant|Lab Grown|IGI

3.05ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG848676463

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

Certificate IGI LG848676463

Diamond specifications and retailer prices

From $571 USD
£450 GBP
As of October 30, 2026
Save $4,199 USD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,770 USD at Brilliant Earth · As of October 26, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848676463 or 848676463. Listed at 16 retailers as of October 26, 2026, with prices from $571 to $4,770, a $4,199 spread on the same certified stone. Brilliant Earth lists it at $4,770. 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848676463
Dimensions10.29 × 7.16 × 4.81 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm7.16 mm3.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848676463
Side View
Table 67.0%Crown 43.1°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 67.2%

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: $4,770 USD|Low: $571 USD|High: $4,770 USD|Avg: $2,062 USD
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
Retailer 16
October 31, 2026
Retailer 14$571 USD
Retailer 12$617 USD
Retailer 10$620 USD
Retailer 9$782 USD
Retailer 15$817 USD
Retailer 16$1,076 USD
Retailer 11$1,359 USD
Retailer 4$1,675 USD
Retailer 2$1,734 USD
Retailer 7$1,832 USD
Retailer 5$1,888 USD
Retailer 8$2,065 USD
Retailer 6$2,849 USD
Retailer 13$3,320 USD
Retailer 3$4,575 USD
Brilliant Earth$4,770 USD

6 data points across 16 retailers

16 retailers$571 USD to $4,770 USD

A
Cheapest Retailer
-
$571 USD
£450 GBP
B+
Retailer 2
-
$617 USD
View
A
Retailer 3
-
$620 USD
View
A
Retailer 4
-
$782 USD
€745 EUR
View
A
Retailer 5
-
$817 USD
View
A
Retailer 6
-
$1,076 USD
A$1,656 AUD
View
B+
Retailer 7
-
$1,359 USD
View
B+
Retailer 8
-
$1,675 USD
View
B+
Retailer 9
-
$1,734 USD
View
B+
Retailer 10
-
$1,832 USD
SGD 2,475 SGD
View
B+
Retailer 11
-
$1,888 USD
£1,487 GBP
View
B
Retailer 12
-
$2,065 USD
View
B
Retailer 13
-
$2,849 USD
View
B
Retailer 14
-
$3,320 USD
View
B
Retailer 15
-
$4,575 USD
View
Most Expensive
B
Brilliant Earth
22279725A · Oct 26
$4,770 USD
View
15 more retailers have this diamond
Prices start from $571 USDSave up to $4,199 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
$571 USD