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Oval|Lab Grown|IGI

3.40ct D VS2 Oval Lab Grown Diamond

GD • D/VS2 • IGI LG694583184

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG694583184

Diamond specifications and retailer prices

From $1,085 USD
As of October 29, 2026
Save $215 USD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,300 USD at RockHer · As of October 29, 2026
View at RockHer

About this 3.4ct lab-grown oval diamond

This 3.4ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG694583184 or 694583184. Listed at 2 retailers as of October 29, 2026, with prices from $1,085 to $1,300, a $215 spread on the same certified stone. RockHer lists it at $1,300. 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

3.40
Carat
D
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694583184
Dimensions12.20 × 8.44 × 5.08 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm8.44 mm3.40 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694583184
Side View
Table 60.0%Crown 35.1°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,085 USD|Low: $775 USD|High: $1,320 USD|Avg: $1,180 USD|+40.0%
Retailer 1
RockHer
September 24, 2026
Retailer 1$1,085 USD
RockHer$1,300 USD

4 data points across 2 retailers

2 retailers$1,085 USD to $1,300 USD

B+
Cheapest Retailer
-
$1,085 USD
Final sale: no returns
Most Expensive
B+
RockHer
igi-29667f90 · Oct 29
$1,300 USD
View
1 more retailer has this diamond
Prices start from $1,085 USDSave up to $215 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.40ct Oval
$1,085 USD