Round|Lab Grown|IGI

2.99ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG770610375

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770610375

Diamond specifications and retailer prices

From $3,380 USD
As of November 4, 2026
9 retailers carry this diamond
Most expensive: $3,380 USD at Brilliant Earth
View at Brilliant Earth

About this 2.99ct lab-grown round diamond

This 2.99ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770610375 or 770610375. Listed at 9 retailers as of November 4, 2026. 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

2.99
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770610375
Dimensions9.32 × 9.35 × 5.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.35 mm2.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770610375
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $3,380 USD|Low: $503 USD|High: $3,380 USD|Avg: $1,356 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 18
October 10, 2026
Retailer 15$503 USD
Retailer 6$538 USD
Retailer 4$722 USD
Retailer 12$757 USD
Retailer 17$837 USD
Retailer 5$850 USD
Retailer 2$858 USD
Retailer 11$860 USD
Retailer 18$1,196 USD
Retailer 14$1,199 USD
Retailer 7$1,249 USD
Retailer 13$1,273 USD
Retailer 8$1,713 USD
Retailer 9$1,762 USD
Retailer 16$1,998 USD
Retailer 3$2,204 USD
Retailer 10$2,230 USD
Brilliant Earth$3,380 USD

12 data points across 18 retailers

9 retailers

Retailer 1
-
$434 USD
Price last confirmed 44 days ago
Retailer 2
-
$486 USD
View
Price last confirmed 43 days ago
Retailer 3
-
$531 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$1,199 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$1,273 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$1,731 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$1,994 USD
View
Price last confirmed 161 days ago
Retailer 8
-
$2,230 USD
View
Price last confirmed 57 days ago
Most Expensive
B
Brilliant Earth
17632435A · Nov 4
$3,380 USD
View
8 more retailers have this diamond

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.

B
2.99ct Round
$3,380 USD