Oval|Lab Grown|IGI

2.91ct F VVS1 Oval Lab Grown Diamond

- • F/VVS1 • IGI LG778664069

Certificate IGI LG778664069

Diamond specifications and retailer prices

From $603 USD
Save $3,937 USD (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,540 USD at Brilliant Earth
View at Brilliant Earth

About this 2.91ct lab-grown oval diamond

This 2.91ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG778664069 or 778664069. Listed at 27 retailers, with prices from $603 to $4,540 at Brilliant Earth, a $3,937 spread on the same certified stone. 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

2.91
Carat
F
Color
VVS1
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778664069
Dimensions8.04 × 8.04 × 11.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
Top View
8.04 mm8.04 mm2.91 ctF / VVS1
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778664069
Side View
Table 59.0%Crown 36.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Sep 28
Current: $4,540 USD|Low: $595 USD|High: $6,970 USD|Avg: $1,828 USD|-34.9%
Brilliant Earth
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Retailer 25
October 1, 2026
Retailer 25$603 USD
Retailer 16$675 USD
Retailer 8$676 USD
Retailer 13$715 USD
Retailer 14$739 USD
Retailer 7$748 USD
Retailer 21$865 USD
Retailer 20$1,002 USD
Retailer 9$1,014 USD
Retailer 10$1,065 USD
Retailer 22$1,164 USD
Retailer 19$1,498 USD
Retailer 11$1,647 USD
Retailer 4$1,667 USD
Retailer 3$1,769 USD
Retailer 6$1,968 USD
Retailer 23$2,179 USD
Retailer 17$2,419 USD
Retailer 5$2,427 USD
Retailer 12$2,481 USD
Retailer 2$2,553 USD
Retailer 15$2,648 USD
Retailer 18$3,176 USD
Retailer 24$3,288 USD
Brilliant Earth$4,540 USD

26 data points across 25 retailers

27 retailers$603 USD to $4,540 USD

A
Cheapest Retailer
-
$603 USD
A
Retailer 2
-
$675 USD
View
A
Retailer 3
-
$676 USD
View
A
Retailer 4
-
$715 USD
£563 GBP
View
A
Retailer 5
-
$739 USD
View
A
Retailer 6
-
$748 USD
View
A
Retailer 7
-
$865 USD
View
B+
Retailer 8
-
$1,002 USD
View
B+
Retailer 9
-
$1,014 USD
View
B+
Retailer 10
-
$1,065 USD
€1,014 EUR
View
B+
Retailer 11
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$1,167 USD
£919 GBP
View
B+
Retailer 12
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$1,466 USD
View
B+
Retailer 13
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$1,498 USD
View
B
Retailer 14
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$1,647 USD
View
B
Retailer 15
-
$1,667 USD
A$2,564 AUD
View
B
Retailer 16
-
$1,769 USD
ZAR 28,584 ZAR
View
B
Retailer 17
-
$1,968 USD
View
B
Retailer 18
-
$2,179 USD
£1,716 GBP
View
B
Retailer 19
-
$2,419 USD
View
B
Retailer 20
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$2,477 USD
View
B
Retailer 21
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$2,481 USD
View
B
Retailer 22
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$2,497 USD
View
B
Retailer 23
-
$2,553 USD
A$3,927 AUD
View
B
Retailer 24
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$2,648 USD
View
B
Retailer 25
-
$3,176 USD
View
Price last confirmed 22 days ago
B
Retailer 26
-
$3,288 USD
£2,589 GBP
View
Most Expensive
B
Brilliant Earth
18134492A · Oct 1
$4,540 USD
View
26 more retailers have this diamond
Prices start from $603 USDSave up to $3,937 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.

A
2.91ct Oval
$603 USD