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Radiant|Lab Grown|IGI

1.16ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG669443991

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG669443991

Diamond specifications and retailer prices

From $269 AUD
$189 USD
As of October 27, 2026
Save $1,295 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,564 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.16ct lab-grown radiant diamond

This 1.16ct lab-grown radiant 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 LG669443991 or 669443991. Listed at 13 retailers as of October 26, 2026, with prices from $269 to $1,564, a $1,295 spread on the same certified stone. MOH London lists it at $1,564. 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

1.16
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669443991
Dimensions7.36 × 5.16 × 3.52 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm5.16 mm1.16 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669443991
Side View
Table 64.0%Crown 42.9°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 68.2%

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 27
Current: $1,564 AUD|Low: $214 AUD|High: $1,580 AUD|Avg: $763 AUD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8$300 AUD
Retailer 3$573 AUD
Retailer 9$578 AUD
Retailer 7$585 AUD
Retailer 2$605 AUD
Retailer 4$814 AUD
Retailer 6$1,073 AUD
Retailer 5$1,078 AUD
MOH London$1,564 AUD

41 data points across 9 retailers

13 retailers$269 AUD to $1,564 AUD

A
Cheapest Retailer
-
$269 AUD
$189 USD
A
Retailer 2
-
$300 AUD
$211 USD
View
Final sale: no returns
A
Retailer 3
-
$312 AUD
$219 USD
View
A
Retailer 4
-
$334 AUD
$235 USD
View
A
Retailer 5
-
$334 AUD
$235 USD
View
A
Retailer 6
-
$573 AUD
ZAR 6,506 ZAR
View
A
Retailer 7
-
$578 AUD
$406 USD
View
A
Retailer 8
-
$585 AUD
$411 USD
View
A
Retailer 9
-
$605 AUD
£334 GBP
View
B+
Retailer 10
-
$814 AUD
View
B
Retailer 11
-
$1,073 AUD
$754 USD
View
B
Retailer 12
-
$1,078 AUD
$757 USD
View
Most Expensive
B
MOH London
LG669443991 · Oct 26
$1,564 AUD
£865 GBP
View
12 more retailers have this diamond
Prices start from $269 AUDSave up to $1,295 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
1.16ct Radiant
$269 AUD