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Oval|Lab Grown|IGI

3.45ct D VS2 Oval Lab Grown Diamond

VG • D/VS2 • IGI LG826687373

Shape and cutting style on the report: Modified oval step cut

Certificate IGI LG826687373

Diamond specifications and retailer prices

From $1,277 USD
As of October 28, 2026
Save $2,382 USD (65%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,659 USD at MOH London · As of October 25, 2026
View at MOH London

About this 3.45ct lab-grown oval diamond

This 3.45ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826687373 or 826687373. Listed at 4 retailers as of October 25, 2026, with prices from $1,277 to $3,659, a $2,382 spread on the same certified stone. MOH London lists it at $3,659. 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

3.45
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle48.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826687373
Dimensions11.85 × 7.85 × 5.25 mm
L/W Ratio1.51
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm7.85 mm3.45 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826687373
Side View
Table 64.0%Crown 34.6°Girdle: Slightly ThickPavilion 48.8°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,659 USD|Low: $1,277 USD|High: $3,843 USD|Avg: $2,311 USD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2$1,277 USD
Retailer 3$1,325 USD
Retailer 4$2,831 USD
MOH London$3,659 USD

10 data points across 4 retailers

4 retailers$1,277 USD to $3,659 USD

A
Cheapest Retailer
-
$1,277 USD
A
Retailer 2
-
$1,325 USD
View
Retailer 3
-
$2,831 USD
A$4,356 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
LG826687373 · Oct 25
$3,659 USD
£2,881 GBP
View
3 more retailers have this diamond
Prices start from $1,277 USDSave up to $2,382 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.

A
3.45ct Oval
$1,277 USD