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Oval|Lab Grown|IGI

1.61ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG830659246

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830659246

Diamond specifications and retailer prices

From $443 USD
As of October 30, 2026
Save $748 USD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,191 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.61ct lab-grown oval diamond

This 1.61ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830659246 or 830659246. Listed at 5 retailers as of October 26, 2026, with prices from $443 to $1,191, a $748 spread on the same certified stone. MOH London lists it at $1,191. 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

1.61
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830659246
Dimensions9.65 × 6.75 × 4.03 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.65 mm6.75 mm1.61 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830659246
Side View
Table 57.0%Crown 32.6°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 59.7%

Caratlytics Score

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

Last verified: Oct 30
Current: $1,191 USD|Low: $443 USD|High: $1,191 USD|Avg: $742 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$443 USD
Retailer 5$459 USD
Retailer 2$562 USD
Retailer 3$1,125 USD
MOH London$1,191 USD

6 data points across 5 retailers

5 retailers$443 USD to $1,191 USD

A
Cheapest Retailer
-
$443 USD
B+
Retailer 2
-
$459 USD
View
A
Retailer 3
-
$562 USD
£442 GBP
View
B
Retailer 4
-
$1,125 USD
View
Most Expensive
B
MOH London
LG830659246 · Oct 26
$1,191 USD
£938 GBP
View
4 more retailers have this diamond
Prices start from $443 USDSave up to $748 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
1.61ct Oval
$443 USD