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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 $392 NZD
$220 USD
As of October 27, 2026
Save $2,404 NZD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,795 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 27, 2026, with prices from $392 to $2,795, a $2,404 spread on the same certified stone. Brilliant Earth lists it at $2,795. 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: $789 NZD|Low: $392 NZD|High: $2,053 NZD|Avg: $986 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 3$392 NZD
Retailer 9$501 NZD
Retailer 6$566 NZD
Retailer 5$710 NZD
Retailer 8$755 NZD
Retailer 1$789 NZD
Retailer 2$1,043 NZD
Retailer 10$1,309 NZD
Retailer 7$1,401 NZD
Retailer 11$1,418 NZD
Retailer 4$2,033 NZD

19 data points across 11 retailers

12 retailers$392 NZD to $2,795 NZD

A
Cheapest Retailer
-
$392 NZD
$220 USD
Final sale: no returns
A
Retailer 2
-
$501 NZD
HK$2,200 HKD
View
Retailer 3
-
$566 NZD
£250 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$710 NZD
€380 EUR
View
B
Retailer 5
-
$755 NZD
$424 USD
View
A
Retailer 6
-
$789 NZD
£349 GBP
View
B+
Retailer 7
-
$1,043 NZD
$586 USD
View
Retailer 8
-
$1,309 NZD
$735 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$1,401 NZD
$787 USD
View
B
Retailer 10
-
$1,418 NZD
SGD 1,076 SGD
View
B
Retailer 11
-
$2,033 NZD
£899 GBP
View
Most Expensive
B
Brilliant Earth
21823109A · Oct 29
$2,795 NZD
$1,570 USD
View
11 more retailers have this diamond
Prices start from $392 NZDSave up to $2,404 NZD

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
$392 NZD