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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 $439 AUD
As of November 3, 2026
Save $841 AUD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,280 AUD at MOH London · As of November 2, 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 6 retailers as of November 2, 2026, with prices from $439 to $1,280, a $841 spread on the same certified stone. MOH London lists it at $1,280. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,280 AUD|Low: $439 AUD|High: $1,294 AUD|Avg: $744 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$439 AUD
Retailer 4$500 AUD
Retailer 2$656 AUD
Retailer 3$730 AUD
Retailer 6$958 AUD
MOH London$1,280 AUD

5 data points across 6 retailers

6 retailers$439 AUD to $1,280 AUD

B+
Cheapest Retailer
-
$439 AUD
B+
Retailer 2
-
$500 AUD
View
B+
Retailer 3
-
$656 AUD
View
B
Retailer 4
-
$730 AUD
View
B
Retailer 5
-
$958 AUD
View
Most Expensive
C
MOH London
LG764658604 · Nov 2
$1,280 AUD
£707 GBP
View
5 more retailers have this diamond
Prices start from $439 AUDSave up to $841 AUD

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
$439 AUD