Radiant|Lab Grown|IGI

3.08ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG812627792

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

Certificate IGI LG812627792

Diamond specifications and retailer prices

From $728 USD
As of October 30, 2026
Save $2,972 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,700 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812627792 or 812627792. Listed at 8 retailers as of October 30, 2026, with prices from $728 to $3,700, a $2,972 spread on the same certified stone. Brilliant Earth lists it at $3,700. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812627792
Dimensions10.53 × 7.08 × 4.81 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.08 mm3.08 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812627792
Side View
Table 62.0%Crown 42.6°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 67.9%

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: $3,700 USD|Low: $728 USD|High: $4,420 USD|Avg: $1,660 USD|-16.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$728 USD
Retailer 2$895 USD
Retailer 3$919 USD
Retailer 5$927 USD
Retailer 8$1,371 USD
Retailer 4$1,776 USD
Retailer 7$2,036 USD
Brilliant Earth$3,700 USD

20 data points across 8 retailers

8 retailers$728 USD to $3,700 USD

B+
Cheapest Retailer
-
$728 USD
A
Retailer 2
-
$895 USD
£705 GBP
View
A
Retailer 3
-
$919 USD
View
A
Retailer 4
-
$927 USD
€883 EUR
View
A
Retailer 5
-
$1,371 USD
View
B+
Retailer 6
-
$1,776 USD
View
B+
Retailer 7
-
$2,036 USD
£1,603 GBP
View
Most Expensive
B
Brilliant Earth
20515775A · Oct 31
$3,700 USD
View
7 more retailers have this diamond
Prices start from $728 USDSave up to $2,972 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
$728 USD