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1.49ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG750591151

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750591151

Diamond specifications and retailer prices

From $798 NZD
$448 USD
As of October 30, 2026
Save $1,075 NZD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,872 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.49ct lab-grown round diamond

This 1.49ct lab-grown round 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 LG750591151 or 750591151. Listed at 7 retailers as of October 29, 2026, with prices from $798 to $1,872, a $1,075 spread on the same certified stone. MOH London lists it at $1,872. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750591151
Dimensions7.30 × 7.25 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.30 mm7.25 mm1.49 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG750591151
Side View
Table 62.0%Crown 35.3°Girdle: MED-THKPavilion 41°Culet: NoneDepth 61.1%

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: Oct 30
Current: $1,872 NZD|Low: $707 NZD|High: $2,144 NZD|Avg: $1,165 NZD|-12.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$798 NZD
Retailer 2$856 NZD
Retailer 3$864 NZD
Retailer 4$965 NZD
Retailer 5$1,050 NZD
Retailer 7$1,589 NZD
MOH London$1,872 NZD

36 data points across 7 retailers

7 retailers$798 NZD to $1,872 NZD

A
Cheapest Retailer
-
$798 NZD
$448 USD
A
Retailer 2
-
$856 NZD
£379 GBP
View
B+
Retailer 3
-
$864 NZD
€462 EUR
View
B+
Retailer 4
-
$965 NZD
$542 USD
View
B+
Retailer 5
-
$1,050 NZD
$590 USD
View
B
Retailer 6
-
$1,589 NZD
$892 USD
View
Most Expensive
B
MOH London
LG750591151 · Oct 29
$1,872 NZD
£828 GBP
View
6 more retailers have this diamond
Prices start from $798 NZDSave up to $1,075 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 Round
$798 NZD