Oval|Lab Grown|IGI

3.09ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG840612340

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840612340

Diamond specifications and retailer prices

From $401 USD
As of November 3, 2026
Save $2,719 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,120 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval 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 LG840612340 or 840612340. Listed at 24 retailers as of November 3, 2026, with prices from $401 to $3,120, a $2,719 spread on the same certified stone. Brilliant Earth lists it at $3,120. 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

3.09
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612340
Dimensions12.37 × 8.14 × 4.89 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.37 mm8.14 mm3.09 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612340
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.1%

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 3
Current: $3,120 USD|Low: $401 USD|High: $3,120 USD|Avg: $1,151 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 5, 2026
Retailer 24$401 USD
Retailer 20$448 USD
Retailer 4$449 USD
Retailer 13$497 USD
Retailer 14$550 USD
Retailer 18$552 USD
Retailer 10$760 USD
Retailer 6$762 USD
Retailer 21$788 USD
Retailer 16$808 USD
Retailer 2$809 USD
Retailer 19$1,052 USD
Retailer 15$1,070 USD
Retailer 12$1,082 USD
Retailer 9$1,208 USD
Retailer 7$1,581 USD
Retailer 3$1,599 USD
Retailer 5$1,634 USD
Retailer 22$1,835 USD
Retailer 23$1,862 USD
Retailer 11$1,968 USD
Retailer 17$2,140 USD
Retailer 8$2,142 USD
Brilliant Earth$3,120 USD

29 data points across 24 retailers

24 retailers$401 USD to $3,120 USD

A
Cheapest Retailer
-
$401 USD
A
Retailer 2
-
$448 USD
View
Final sale: no returns
A
Retailer 3
-
$449 USD
View
A
Retailer 4
-
$497 USD
View
A
Retailer 5
-
$550 USD
View
A
Retailer 6
-
$552 USD
View
B+
Retailer 7
-
$760 USD
View
A
Retailer 8
-
$762 USD
View
B+
Retailer 9
-
$788 USD
View
Retailer 10
-
$808 USD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$809 USD
View
A
Retailer 12
-
$1,052 USD
View
Retailer 13
-
$1,070 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,082 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,208 USD
View
B
Retailer 16
-
$1,581 USD
View
B+
Retailer 17
-
$1,599 USD
View
B+
Retailer 18
-
$1,634 USD
View
B+
Retailer 19
-
$1,835 USD
View
B
Retailer 20
-
$1,862 USD
View
Retailer 21
-
$1,968 USD
View
Price last confirmed 10 days ago
Retailer 22
-
$2,140 USD
View
Price last confirmed 18 days ago
B
Retailer 23
-
$2,142 USD
View
Most Expensive
B
Brilliant Earth
22458205A · Nov 3
$3,120 USD
View
23 more retailers have this diamond
Prices start from $401 USDSave up to $2,719 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 Oval
$401 USD