CaratHunter
Plans
Oval|Lab Grown|IGI

1.20ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG827613456

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG827613456

Diamond specifications and retailer prices

From $455 USD
As of October 30, 2026
Save $862 USD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,317 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 top-tier cut grade and certified by IGI LG827613456 or 827613456. Listed at 6 retailers as of October 29, 2026, with prices from $455 to $1,317, a $862 spread on the same certified stone. MOH London lists it at $1,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.9°
Pavilion angle51.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827613456
Dimensions8.74 × 5.13 × 3.60 mm
L/W Ratio1.70
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm5.13 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG827613456
Side View
Table 70.0%Crown 42.9°Girdle: MED-STKPavilion 51.7°Culet: NoneDepth 70.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,317 USD|Low: $455 USD|High: $1,326 USD|Avg: $749 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$455 USD
Retailer 2$539 USD
Retailer 4$544 USD
Retailer 3$625 USD
Retailer 6$1,102 USD
MOH London$1,317 USD

42 data points across 6 retailers

6 retailers$455 USD to $1,317 USD

A
Cheapest Retailer
-
$455 USD
A
Retailer 2
-
$539 USD
€513 EUR
View
B+
Retailer 3
-
$544 USD
View
B+
Retailer 4
-
$625 USD
£493 GBP
View
B
Retailer 5
-
$1,102 USD
View
Most Expensive
B
MOH London
LG827613456 · Oct 29
$1,317 USD
£1,037 GBP
View
5 more retailers have this diamond
Prices start from $455 USDSave up to $862 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
$455 USD