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Radiant|Lab Grown|IGI

1.49ct E SI1 Radiant Lab Grown Diamond

VG • E/SI1 • IGI LG841661569

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

Certificate IGI LG841661569

Diamond specifications and retailer prices

From $313 AUD
$220 USD
As of October 27, 2026
Save $1,312 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,625 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.49ct lab-grown radiant diamond

This 1.49ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG841661569 or 841661569. Listed at 12 retailers as of October 26, 2026, with prices from $313 to $1,625, a $1,312 spread on the same certified stone. MOH London lists it at $1,625. 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

1.49
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661569
Dimensions8.44 × 5.54 × 3.52 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.44 mm5.54 mm1.49 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841661569
Side View
Table 68.0%Crown 40.6°Girdle: ThickPavilion 31.5°Culet: NoneDepth 63.5%

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: $1,625 AUD|Low: $313 AUD|High: $1,642 AUD|Avg: $792 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$313 AUD
Retailer 10$401 AUD
Retailer 7$453 AUD
Retailer 6$568 AUD
Retailer 9$604 AUD
Retailer 5$631 AUD
Retailer 3$834 AUD
Retailer 11$1,046 AUD
Retailer 8$1,120 AUD
Retailer 12$1,134 AUD
Retailer 2$1,452 AUD
MOH London$1,625 AUD

20 data points across 12 retailers

12 retailers$313 AUD to $1,625 AUD

A
Cheapest Retailer
-
$313 AUD
$220 USD
Final sale: no returns
A
Retailer 2
-
$401 AUD
HK$2,200 HKD
View
Retailer 3
-
$453 AUD
£250 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$568 AUD
€380 EUR
View
B
Retailer 5
-
$604 AUD
$424 USD
View
A
Retailer 6
-
$631 AUD
£349 GBP
View
B+
Retailer 7
-
$834 AUD
$586 USD
View
Retailer 8
-
$1,046 AUD
$735 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,120 AUD
$787 USD
View
B
Retailer 10
-
$1,134 AUD
SGD 1,076 SGD
View
B
Retailer 11
-
$1,452 AUD
$1,020 USD
View
Most Expensive
B
MOH London
LG841661569 · Oct 26
$1,625 AUD
£899 GBP
View
11 more retailers have this diamond
Prices start from $313 AUDSave up to $1,312 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
1.49ct Radiant
$313 AUD