Radiant|Lab Grown|IGI

3.08ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG845663290

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

Certificate IGI LG845663290

Diamond specifications and retailer prices

From $868 USD
As of November 1, 2026
Save $1,640 USD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,508 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.08ct lab-grown radiant diamond

This 3.08ct 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 LG845663290 or 845663290. Listed at 8 retailers as of October 31, 2026, with prices from $868 to $2,508, a $1,640 spread on the same certified stone. With Clarity lists it at $2,508. 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

3.08
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845663290
Dimensions10.33 × 7.24 × 4.89 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm7.24 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845663290
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 38.4°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,145 USD|Low: $868 USD|High: $2,508 USD|Avg: $1,613 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 1, 2026
Retailer 3$868 USD
Retailer 4$915 USD
Retailer 5$929 USD
Retailer 6$1,107 USD
Retailer 7$1,812 USD
Retailer 2$2,033 USD
Retailer 1$2,145 USD
With Clarity$2,508 USD

2 data points across 8 retailers

8 retailers$868 USD to $2,508 USD

B+
Cheapest Retailer
-
$868 USD
A
Retailer 2
-
$915 USD
£721 GBP
View
A
Retailer 3
-
$929 USD
View
A
Retailer 4
-
$1,107 USD
View
B+
Retailer 5
-
$1,812 USD
View
B
Retailer 6
-
$2,033 USD
£1,601 GBP
View
B
Retailer 7
-
$2,145 USD
View
Most Expensive
B
With Clarity
845663290 · Oct 31
$2,508 USD
View
7 more retailers have this diamond
Prices start from $868 USDSave up to $1,640 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
3.08ct Radiant
$868 USD