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Oval|Lab Grown|IGI

1.05ct I VS1 Oval Lab Grown Diamond

GD • I/VS1 • IGI LG764658604

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764658604

Diamond specifications and retailer prices

From $308 USD
As of October 30, 2026
Save $591 USD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $899 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG764658604 or 764658604. Listed at 5 retailers as of October 26, 2026, with prices from $308 to $899, a $591 spread on the same certified stone. MOH London lists it at $899. 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

1.05
Carat
I
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764658604
Dimensions8.21 × 5.59 × 3.47 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm5.59 mm1.05 ctI / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764658604
Side View
Table 67.0%Crown 36.2°Girdle: STK-VTKPavilion 40.3°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $899 USD|Low: $308 USD|High: $908 USD|Avg: $531 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 4$308 USD
Retailer 3$351 USD
Retailer 2$512 USD
Retailer 5$672 USD
MOH London$899 USD

4 data points across 5 retailers

5 retailers$308 USD to $899 USD

B+
Cheapest Retailer
-
$308 USD
B+
Retailer 2
-
$351 USD
View
B
Retailer 3
-
$512 USD
View
B
Retailer 4
-
$672 USD
View
Most Expensive
C
MOH London
LG764658604 · Oct 26
$899 USD
£708 GBP
View
4 more retailers have this diamond
Prices start from $308 USDSave up to $591 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.

B+
1.05ct Oval
$308 USD