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Oval|Lab Grown|IGI

1.06ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG771611245

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771611245

Diamond specifications and retailer prices

From $477 AUD
As of November 6, 2026
Save $837 AUD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,314 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.06ct lab-grown oval diamond

This 1.06ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG771611245 or 771611245. Listed at 8 retailers as of November 4, 2026, with prices from $477 to $1,314, a $837 spread on the same certified stone. MOH London lists it at $1,314. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.06
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771611245
Dimensions8.43 × 5.78 × 3.48 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm5.78 mm1.06 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG771611245
Side View
Table 64.0%Crown 33.3°Girdle: THN-MEDPavilion 41.5°Culet: NoneDepth 60.2%

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: Nov 6
Current: $1,314 AUD|Low: $472 AUD|High: $1,339 AUD|Avg: $724 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$477 AUD
Retailer 3$488 AUD
Retailer 6$514 AUD
Retailer 2$527 AUD
Retailer 7$747 AUD
Retailer 4$830 AUD
MOH London$1,314 AUD

40 data points across 7 retailers

8 retailers$477 AUD to $1,314 AUD

A
Cheapest Retailer
-
$477 AUD
A
Retailer 2
-
$488 AUD
View
A
Retailer 3
-
$514 AUD
View
A
Retailer 4
-
$527 AUD
View
B+
Retailer 5
-
$747 AUD
View
B+
Retailer 6
-
$830 AUD
View
B
Retailer 7
-
$985 AUD
View
Most Expensive
B
MOH London
LG771611245 · Nov 4
$1,314 AUD
£711 GBP
View
7 more retailers have this diamond
Prices start from $477 AUDSave up to $837 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.

A
1.06ct Oval
$477 AUD