Oval|Lab Grown|IGI

1.20ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG849637875

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849637875

Diamond specifications and retailer prices

From $380 USD
As of October 25, 2026
Save $755 USD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,135 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849637875 or 849637875. Listed at 6 retailers as of October 25, 2026, with prices from $380 to $1,135, a $755 spread on the same certified stone. MOH London lists it at $1,135. 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

1.20
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849637875
Dimensions8.73 × 6.31 × 3.70 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm6.31 mm1.20 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849637875
Side View
Table 63.0%Crown 32.2°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $1,135 USD|Low: $380 USD|High: $1,135 USD|Avg: $664 USD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$380 USD
Retailer 5$442 USD
Retailer 2$525 USD
Retailer 3$736 USD
Retailer 4$959 USD
MOH London$1,135 USD

5 data points across 6 retailers

6 retailers$380 USD to $1,135 USD

A
Cheapest Retailer
-
$380 USD
A
Retailer 2
-
$442 USD
View
B+
Retailer 3
-
$525 USD
£413 GBP
View
B
Retailer 4
-
$736 USD
A$1,133 AUD
View
B
Retailer 5
-
$959 USD
View
Most Expensive
B
MOH London
LG849637875 · Oct 29
$1,135 USD
£894 GBP
View
5 more retailers have this diamond
Prices start from $380 USDSave up to $755 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
1.20ct Oval
$380 USD