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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 €971 EUR
$1,085 USD
As of October 29, 2026
Save €192 EUR (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,164 EUR 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 €971 to €1,164, a €192 spread on the same certified stone. RockHer lists it at €1,164. 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
Colour
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

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €971 EUR|Low: €694 EUR|High: €1,182 EUR|Avg: €1,056 EUR|+40.0%
Retailer 1
RockHer
September 24, 2026
Retailer 1€971 EUR
RockHer€1,164 EUR

4 data points across 2 retailers

2 retailers€971 EUR to €1,164 EUR

B+
Cheapest Retailer
-
€971 EUR
$1,085 USD
Final sale: no returns
Most Expensive
B+
RockHer
igi-29667f90 · Oct 29
€1,164 EUR
$1,300 USD
View
1 more retailer has this diamond
Prices start from €971 EURSave up to €192 EUR

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
€971 EUR