Oval|Lab Grown|IGI

3.40ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG833664956

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833664956

Diamond specifications and retailer prices

From $5,220 USD
As of October 28, 2026
14 retailers carry this diamond
Most expensive: $5,220 USD at Brilliant Earth
View at Brilliant Earth

About this 3.4ct lab-grown oval diamond

This 3.4ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833664956 or 833664956. Listed at 14 retailers as of October 28, 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

3.40
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833664956
Dimensions12.02 × 8.46 × 5.18 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.02 mm8.46 mm3.40 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833664956
Side View
Table 62.0%Crown 37.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,220 USD|Low: $804 USD|High: $5,360 USD|Avg: $2,313 USD|+3.8%
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 18, 2026
Retailer 10$845 USD
Retailer 5$856 USD
Retailer 13$1,041 USD
Retailer 18$1,065 USD
Retailer 16$1,270 USD
Retailer 2$1,346 USD
Retailer 12$1,380 USD
Retailer 14$2,047 USD
Retailer 11$2,109 USD
Retailer 4$2,236 USD
Retailer 3$2,997 USD
Retailer 6$3,061 USD
Retailer 9$3,182 USD
Retailer 17$3,364 USD
Retailer 8$3,565 USD
Retailer 7$3,968 USD
Retailer 15$3,995 USD
Brilliant Earth$5,220 USD

32 data points across 18 retailers

14 retailers

Retailer 1
-
$718 USD
Price last confirmed 38 days ago
Retailer 2
-
$822 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$1,041 USD
£820 GBP
View
Price last confirmed 15 days ago
Retailer 4
-
$1,270 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$1,380 USD
£1,086 GBP
View
Price last confirmed 14 days ago
Retailer 6
-
$2,047 USD
ZAR 33,068 ZAR
View
Price last confirmed 15 days ago
Retailer 7
-
$2,109 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$2,997 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$3,061 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$3,364 USD
£2,649 GBP
View
Price last confirmed 17 days ago
Retailer 11
-
$3,565 USD
SGD 4,818 SGD
View
Price last confirmed 15 days ago
Retailer 12
-
$3,968 USD
A$6,105 AUD
View
Price last confirmed 21 days ago
Retailer 13
-
$3,995 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
21457680A · Oct 28
$5,220 USD
View
13 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
3.40ct Oval
$5,220 USD