Radiant|Lab Grown|IGI

3.09ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG762538807

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

Certificate IGI LG762538807

Diamond specifications and retailer prices

From $480 USD
As of October 30, 2026
Save $2,910 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,390 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown radiant diamond

This 3.09ct 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 LG762538807 or 762538807. Listed at 21 retailers as of October 29, 2026, with prices from $480 to $3,390, a $2,910 spread on the same certified stone. Brilliant Earth lists it at $3,390. 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

3.09
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762538807
Dimensions7.28 × 7.28 × 4.95 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm7.28 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762538807
Side View
Table 63.0%Crown 42.1°Girdle: MediumPavilion 38.6°Culet: NoneDepth 68.0%

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: $3,390 USD|Low: $461 USD|High: $3,390 USD|Avg: $1,371 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
October 30, 2026
Retailer 12$480 USD
Retailer 6$538 USD
Retailer 3$596 USD
Retailer 7$735 USD
Retailer 8$906 USD
Retailer 4$928 USD
Retailer 5$968 USD
Retailer 2$989 USD
Retailer 10$1,601 USD
Retailer 11$2,023 USD
Retailer 9$2,200 USD
Retailer 14$2,217 USD
Retailer 13$2,520 USD
Brilliant Earth$3,390 USD

43 data points across 14 retailers

21 retailers$480 USD to $3,390 USD

A
Cheapest Retailer
-
$480 USD
A
Retailer 2
-
$538 USD
View
Final sale: no returns
A
Retailer 3
-
$538 USD
View
A
Retailer 4
-
$596 USD
View
Retailer 5
-
$596 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$735 USD
View
A
Retailer 7
-
$906 USD
€863 EUR
View
A
Retailer 8
-
$928 USD
View
A
Retailer 9
-
$968 USD
View
A
Retailer 10
-
$989 USD
£779 GBP
View
A
Retailer 11
-
$1,300 USD
View
B+
Retailer 12
-
$1,601 USD
View
B+
Retailer 13
-
$1,915 USD
View
B+
Retailer 14
-
$1,944 USD
View
B+
Retailer 15
-
$2,023 USD
View
B+
Retailer 16
-
$2,074 USD
View
Retailer 17
-
$2,200 USD
£1,732 GBP
View
Price last confirmed 9 days ago
Retailer 18
-
$2,217 USD
A$3,410 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
$2,520 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$2,704 USD
View
Most Expensive
B
Brilliant Earth
17109258A · Oct 29
$3,390 USD
View
20 more retailers have this diamond
Prices start from $480 USDSave up to $2,910 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
3.09ct Radiant
$480 USD