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Oval|Lab Grown|IGI

3.10ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG785609750

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG785609750

Diamond specifications and retailer prices

From $449 USD
As of November 6, 2026
Save $2,991 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,440 USD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG785609750 or 785609750. Listed at 22 retailers as of November 6, 2026, with prices from $449 to $3,440, a $2,991 spread on the same certified stone. Brilliant Earth lists it at $3,440. 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

3.10
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785609750
Dimensions11.62 × 8.18 × 5.12 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm8.18 mm3.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785609750
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

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 6
Current: $3,440 USD|Low: $377 USD|High: $3,720 USD|Avg: $1,343 USD|-7.5%
Brilliant Earth
Retailer 2
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Retailer 20
November 6, 2026
Retailer 20$449 USD
Retailer 5$503 USD
Retailer 9$503 USD
Retailer 3$557 USD
Retailer 13$632 USD
Retailer 17$700 USD
Retailer 2$846 USD
Retailer 11$873 USD
Retailer 14$912 USD
Retailer 8$933 USD
Retailer 16$1,177 USD
Retailer 19$1,208 USD
Retailer 6$1,238 USD
Retailer 7$1,497 USD
Retailer 4$1,790 USD
Retailer 18$1,884 USD
Retailer 15$2,040 USD
Retailer 10$2,460 USD
Retailer 12$2,525 USD
Brilliant Earth$3,440 USD

18 data points across 20 retailers

22 retailers$449 USD to $3,440 USD

A
Cheapest Retailer
-
$449 USD
A
Retailer 2
-
$503 USD
View
Final sale: no returns
A
Retailer 3
-
$503 USD
View
A
Retailer 4
-
$557 USD
View
A
Retailer 5
-
$632 USD
View
A
Retailer 6
-
$700 USD
View
A
Retailer 7
-
$846 USD
View
B+
Retailer 8
-
$873 USD
View
A
Retailer 9
-
$912 USD
View
A
Retailer 10
-
$933 USD
View
A
Retailer 11
-
$1,177 USD
View
Retailer 12
-
$1,208 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,238 USD
View
B+
Retailer 14
-
$1,497 USD
View
B+
Retailer 15
-
$1,790 USD
View
B+
Retailer 16
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$1,822 USD
View
B+
Retailer 17
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$1,884 USD
View
B
Retailer 18
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$1,952 USD
View
B+
Retailer 19
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$2,040 USD
View
B
Retailer 20
-
$2,460 USD
View
B
Retailer 21
-
$2,525 USD
View
Most Expensive
B
Brilliant Earth
18329860A · Nov 6
$3,440 USD
View
21 more retailers have this diamond
Prices start from $449 USDSave up to $2,991 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
3.10ct Oval
$449 USD