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Oval|Lab Grown|IGI

3.09ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG799608830

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG799608830

Diamond specifications and retailer prices

From $821 USD
As of November 3, 2026
Save $4,209 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,030 USD at Brilliant Earth · As of November 4, 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 LG799608830 or 799608830. Listed at 24 retailers as of November 3, 2026, with prices from $821 to $5,030, a $4,209 spread on the same certified stone. Brilliant Earth lists it at $5,030. 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 angle40.9°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608830
Dimensions10.34 × 7.38 × 5.06 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
10.34 mm7.38 mm3.09 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799608830
Side View
Table 62.0%Crown 40.9°Girdle: THK-ETKPavilion 30.5°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $5,030 USD|Low: $821 USD|High: $5,030 USD|Avg: $2,035 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
November 5, 2026
Retailer 3$821 USD
Retailer 6$952 USD
Retailer 8$1,130 USD
Retailer 14$1,130 USD
Retailer 4$1,362 USD
Retailer 7$1,439 USD
Retailer 11$1,512 USD
Retailer 13$2,120 USD
Retailer 12$2,150 USD
Retailer 9$2,189 USD
Retailer 10$2,212 USD
Retailer 5$3,039 USD
Retailer 2$3,559 USD
Brilliant Earth$5,030 USD

35 data points across 14 retailers

24 retailers$821 USD to $5,030 USD

A
Cheapest Retailer
-
$821 USD
A
Retailer 2
-
$893 USD
View
B+
Retailer 3
-
$952 USD
View
Retailer 4
-
$952 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$982 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,130 USD
View
B+
Retailer 7
-
$1,130 USD
View
B+
Retailer 8
-
$1,211 USD
View
B+
Retailer 9
-
$1,248 USD
View
B+
Retailer 10
-
$1,362 USD
View
B+
Retailer 11
-
$1,439 USD
View
B+
Retailer 12
-
$1,512 USD
View
B
Retailer 13
-
$2,020 USD
View
Retailer 14
-
$2,120 USD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$2,150 USD
View
B
Retailer 16
-
$2,189 USD
View
B
Retailer 17
-
$2,212 USD
View
B
Retailer 18
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$2,636 USD
View
B
Retailer 19
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$2,677 USD
View
B
Retailer 20
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$2,980 USD
View
B
Retailer 21
-
$3,039 USD
View
B
Retailer 22
-
$3,296 USD
View
B
Retailer 23
-
$3,559 USD
View
Most Expensive
C
Brilliant Earth
20158181A · Nov 4
$5,030 USD
View
23 more retailers have this diamond
Prices start from $821 USDSave up to $4,209 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
$821 USD