Oval|Lab Grown|IGI

3.09ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG844657975

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844657975

Diamond specifications and retailer prices

From $392 USD
As of November 3, 2026
Save $1,696 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,140 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG844657975 or 844657975. Listed at 23 retailers as of November 3, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657975
Dimensions12.20 × 8.15 × 4.90 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm8.15 mm3.09 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657975
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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: Nov 3
Current: $2,140 USD|Low: $392 USD|High: $2,142 USD|Avg: $1,136 USD
Rare Carat
Retailer 2
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Retailer 23
November 5, 2026
Retailer 3$392 USD
Retailer 19$438 USD
Retailer 5$439 USD
Retailer 17$486 USD
Retailer 10$537 USD
Retailer 18$539 USD
Retailer 8$744 USD
Retailer 12$755 USD
Retailer 21$771 USD
Retailer 13$788 USD
Retailer 16$803 USD
Retailer 20$1,035 USD
Retailer 15$1,069 USD
Retailer 14$1,070 USD
Retailer 7$1,180 USD
Retailer 9$1,546 USD
Retailer 4$1,562 USD
Retailer 6$1,598 USD
Retailer 22$1,805 USD
Retailer 23$1,819 USD
Retailer 2$1,893 USD
Retailer 11$2,088 USD
Rare Carat$2,140 USD

16 data points across 23 retailers

23 retailers$392 USD to $2,088 USD

A
Cheapest Retailer
-
$392 USD
A
Retailer 2
-
$438 USD
View
Final sale: no returns
A
Retailer 3
-
$439 USD
View
A
Retailer 4
-
$486 USD
View
A
Retailer 5
-
$537 USD
View
A
Retailer 6
-
$539 USD
View
A
Retailer 7
-
$744 USD
View
B+
Retailer 8
-
$755 USD
View
B+
Retailer 9
-
$771 USD
View
A
Retailer 10
-
$788 USD
View
Retailer 11
-
$803 USD
View
Price last confirmed 10 days ago
A
Retailer 12
-
$1,035 USD
View
Retailer 13
-
$1,069 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,070 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,180 USD
View
B
Retailer 16
-
$1,546 USD
View
B
Retailer 17
-
$1,562 USD
View
B+
Retailer 18
-
$1,598 USD
View
B
Retailer 19
-
$1,805 USD
View
B
Retailer 20
-
$1,819 USD
View
B
Retailer 21
-
$1,893 USD
View
B
Retailer 22
-
$2,088 USD
View
Most Expensive
Rare Carat
179502-A · Oct 18
$2,140 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from $392 USDSave up to $1,696 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
$392 USD