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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 $4,818 AUD
$3,380 USD
As of November 4, 2026
9 retailers carry this diamond
Most expensive: $4,818 AUD 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,818 AUD|Low: $717 AUD|High: $4,818 AUD|Avg: $1,933 AUD
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
October 10, 2026
Retailer 15$717 AUD
Retailer 6$767 AUD
Retailer 4$1,029 AUD
Retailer 12$1,079 AUD
Retailer 17$1,193 AUD
Retailer 5$1,212 AUD
Retailer 2$1,223 AUD
Retailer 11$1,226 AUD
Retailer 18$1,705 AUD
Retailer 14$1,709 AUD
Retailer 7$1,780 AUD
Retailer 13$1,815 AUD
Retailer 8$2,442 AUD
Retailer 9$2,512 AUD
Retailer 16$2,848 AUD
Retailer 3$3,142 AUD
Retailer 10$3,179 AUD
Brilliant Earth$4,818 AUD

12 data points across 18 retailers

9 retailers

Retailer 1
-
$619 AUD
Price last confirmed 44 days ago
Retailer 2
-
$693 AUD
View
Price last confirmed 43 days ago
Retailer 3
-
$757 AUD
View
Price last confirmed 39 days ago
Retailer 4
-
$1,709 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$1,815 AUD
View
Price last confirmed 38 days ago
Retailer 6
-
$2,468 AUD
View
Price last confirmed 40 days ago
Retailer 7
-
$2,842 AUD
View
Price last confirmed 161 days ago
Retailer 8
-
$3,179 AUD
View
Price last confirmed 57 days ago
Most Expensive
B
Brilliant Earth
17632435A · Nov 4
$4,818 AUD
$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
$4,818 AUD