Round|Lab Grown|IGI

3.09ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG834602976

Shape and cutting style on the report: Round brilliant

Certificate IGI LG834602976

Diamond specifications and retailer prices

From $361 USD
As of November 1, 2026
Save $2,309 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,670 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834602976 or 834602976. Listed at 21 retailers as of November 1, 2026, with prices from $361 to $2,670, a $2,309 spread on the same certified stone. Brilliant Earth lists it at $2,670. 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
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834602976
Dimensions9.36 × 9.41 × 5.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm9.41 mm3.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834602976
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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: $2,670 USD|Low: $361 USD|High: $2,910 USD|Avg: $1,093 USD|-8.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 9$361 USD
Retailer 3$419 USD
Retailer 17$448 USD
Retailer 12$451 USD
Retailer 10$499 USD
Retailer 6$598 USD
Retailer 11$600 USD
Retailer 2$643 USD
Retailer 18$699 USD
Retailer 4$765 USD
Retailer 13$805 USD
Retailer 21$1,004 USD
Retailer 20$1,045 USD
Retailer 19$1,439 USD
Retailer 7$1,448 USD
Retailer 14$1,490 USD
Retailer 5$1,580 USD
Retailer 15$1,749 USD
Retailer 8$1,939 USD
Retailer 16$1,950 USD
Brilliant Earth$2,670 USD

24 data points across 21 retailers

21 retailers$361 USD to $2,670 USD

A
Cheapest Retailer
-
$361 USD
A
Retailer 2
-
$419 USD
View
A
Retailer 3
-
$448 USD
View
Retailer 4
-
$451 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$499 USD
HK$3,900 HKD
View
B+
Retailer 6
-
$598 USD
View
A
Retailer 7
-
$600 USD
View
A
Retailer 8
-
$643 USD
£506 GBP
View
A
Retailer 9
-
$699 USD
€666 EUR
View
A
Retailer 10
-
$765 USD
View
A
Retailer 11
-
$805 USD
£634 GBP
View
A
Retailer 12
-
$1,004 USD
View
A
Retailer 13
-
$1,045 USD
View
B+
Retailer 14
-
$1,439 USD
View
B+
Retailer 15
-
$1,448 USD
SGD 1,957 SGD
View
Retailer 16
-
$1,490 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$1,580 USD
View
B+
Retailer 18
-
$1,749 USD
£1,377 GBP
View
B
Retailer 19
-
$1,939 USD
View
B
Retailer 20
-
$1,950 USD
View
Most Expensive
B
Brilliant Earth
21670850A · Nov 1
$2,670 USD
View
20 more retailers have this diamond
Prices start from $361 USDSave up to $2,309 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 Round
$361 USD