Radiant|Lab Grown|IGI

3.05ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG816655763

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

Certificate IGI LG816655763

Diamond specifications and retailer prices

From $615 USD
As of November 4, 2026
Save $1,668 USD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,283 USD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

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 very-good cut grade and certified by IGI LG816655763 or 816655763. Listed at 10 retailers as of November 4, 2026, with prices from $615 to $2,283, a $1,668 spread on the same certified stone. Diamond Exchange Canada lists it at $2,283. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816655763
Dimensions10.69 × 6.96 × 4.83 mm
L/W Ratio1.54
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm6.96 mm3.05 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816655763
Side View
Table 67.0%Crown 40.7°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 69.4%

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: Nov 4
Current: $2,283 USD|Low: $585 USD|High: $2,283 USD|Avg: $1,375 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$615 USD
Retailer 6$652 USD
Retailer 2$817 USD
Retailer 11$939 USD
Retailer 9$1,033 USD
Retailer 8$1,075 USD
Retailer 10$1,509 USD
Retailer 3$1,740 USD
Retailer 4$1,786 USD
Retailer 7$2,125 USD
Diamond Exchange Canada$2,283 USD

44 data points across 11 retailers

10 retailers$615 USD to $2,283 USD

B+
Cheapest Retailer
-
$615 USD
A
Retailer 2
-
$652 USD
View
A
Retailer 3
-
$817 USD
View
B+
Retailer 4
-
$1,033 USD
View
B+
Retailer 5
-
$1,075 USD
View
B+
Retailer 6
-
$1,509 USD
View
B
Retailer 7
-
$1,740 USD
View
B
Retailer 8
-
$1,786 USD
View
B
Retailer 9
-
$2,125 USD
View
Most Expensive
B
Diamond Exchange Canada
1986356031 · Nov 5
$2,283 USD
CA$3,171 CAD
View
9 more retailers have this diamond
Prices start from $615 USDSave up to $1,668 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
$615 USD