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Oval|Lab Grown|IGI

2.99ct E VVS1 Oval Lab Grown Diamond

- • E/VVS1 • IGI LG685545590

Certificate IGI LG685545590

Diamond specifications and retailer prices

From $1,073 USD
Save $4,617 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,690 USD at Brilliant Earth
View at Brilliant Earth

About this 2.99ct lab-grown oval diamond

This 2.99ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG685545590 or 685545590. Listed at 12 retailers, with prices from $1,073 to $5,690 at Brilliant Earth, a $4,617 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

2.99
Carat
E
Color
VVS1
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685545590
Dimensions8.25 × 8.25 × 11.82 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
8.25 mm8.25 mm2.99 ctE / VVS1
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685545590
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $5,690 USD|Low: $968 USD|High: $5,790 USD|Avg: $2,285 USD|-1.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 1, 2026
Retailer 7$1,073 USD
Retailer 8$1,105 USD
Retailer 6$1,223 USD
Retailer 4$1,229 USD
Retailer 3$1,816 USD
Retailer 9$1,853 USD
Retailer 10$2,658 USD
Retailer 2$2,789 USD
Retailer 5$3,285 USD
Retailer 11$3,432 USD
Brilliant Earth$5,690 USD

34 data points across 11 retailers

12 retailers$1,073 USD to $5,690 USD

A
Cheapest Retailer
-
$1,073 USD
A
Retailer 2
-
$1,105 USD
View
A
Retailer 3
-
$1,181 USD
£930 GBP
View
Price last confirmed 26 days ago
A
Retailer 4
-
$1,223 USD
€1,165 EUR
View
A
Retailer 5
-
$1,228 USD
£967 GBP
View
B+
Retailer 6
-
$1,816 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
$1,853 USD
View
B
Retailer 8
-
$2,658 USD
View
B
Retailer 9
-
$2,789 USD
A$4,290 AUD
View
B
Retailer 10
-
$3,285 USD
£2,587 GBP
View
B
Retailer 11
-
$3,432 USD
View
Price last confirmed 25 days ago
Most Expensive
C
Brilliant Earth
17911767A · Sep 29
$5,690 USD
View
11 more retailers have this diamond
Prices start from $1,073 USDSave up to $4,617 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
2.99ct Oval
$1,073 USD