CaratHunter
Plans
Round|Lab Grown|IGI

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 HK$3,515 HKD
$448 USD
As of October 30, 2026
Save HK$4,735 HKD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,250 HKD 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 HK$3,515 to HK$8,250, a HK$4,735 spread on the same certified stone. MOH London lists it at HK$8,250. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$8,250 HKD|Low: HK$3,115 HKD|High: HK$9,446 HKD|Avg: HK$5,134 HKD|-12.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6HK$3,515 HKD
Retailer 2HK$3,774 HKD
Retailer 3HK$3,806 HKD
Retailer 4HK$4,252 HKD
Retailer 5HK$4,629 HKD
Retailer 7HK$7,000 HKD
MOH LondonHK$8,250 HKD

36 data points across 7 retailers

7 retailersHK$3,515 HKD to HK$8,250 HKD

A
Cheapest Retailer
-
HK$3,515 HKD
$448 USD
A
Retailer 2
-
HK$3,774 HKD
£379 GBP
View
B+
Retailer 3
-
HK$3,806 HKD
€462 EUR
View
B+
Retailer 4
-
HK$4,252 HKD
$542 USD
View
B+
Retailer 5
-
HK$4,629 HKD
$590 USD
View
B
Retailer 6
-
HK$7,000 HKD
$892 USD
View
Most Expensive
B
MOH London
LG750591151 · Oct 29
HK$8,250 HKD
£828 GBP
View
6 more retailers have this diamond
Prices start from HK$3,515 HKDSave up to HK$4,735 HKD

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
HK$3,515 HKD