Princess|Lab Grown|IGI

1.45ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG581314735

Shape and cutting style on the report: Princess cut

Certificate IGI LG581314735

Diamond specifications and retailer prices

From HK$1,757 HKD
$224 USD
As of October 30, 2026
Save HK$5,028 HKD (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,306 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG581314735 or 581314735. Listed at 19 retailers as of October 30, 2026, with a 286% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.45
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581314735
Dimensions6.10 × 6.09 × 4.42 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.10 mm6.09 mm1.45 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581314735
Side View
Table 72.0%Crown 44.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 72.6%

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$9,306 HKD|Low: HK$1,506 HKD|High: HK$9,356 HKD|Avg: HK$3,884 HKD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 7HK$1,601 HKD
Retailer 11HK$1,757 HKD
Retailer 5HK$1,852 HKD
Retailer 9HK$1,977 HKD
Retailer 19HK$1,977 HKD
Retailer 15HK$2,209 HKD
Retailer 13HK$2,432 HKD
Retailer 18HK$3,349 HKD
Retailer 14HK$3,353 HKD
Retailer 4HK$3,429 HKD
Retailer 2HK$3,610 HKD
Retailer 3HK$3,970 HKD
Retailer 6HK$4,707 HKD
Retailer 17HK$4,845 HKD
Retailer 12HK$5,147 HKD
Retailer 8HK$6,363 HKD
Retailer 16HK$6,479 HKD
Retailer 10HK$6,785 HKD
MOH LondonHK$9,306 HKD

37 data points across 19 retailers

19 retailersHK$1,757 HKD to HK$6,785 HKD

Retailer 1
-
HK$1,601 HKD
$204 USD
Price last confirmed 10 days ago
A
Retailer 2
-
HK$1,757 HKD
$224 USD
View
Final sale: no returns
Retailer 3
-
HK$1,852 HKD
$236 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$1,977 HKD
$252 USD
View
B+
Retailer 5
-
HK$1,977 HKD
$252 USD
View
B+
Retailer 6
-
HK$2,209 HKD
View
A
Retailer 7
-
HK$2,432 HKD
£244 GBP
View
Retailer 8
-
HK$3,349 HKD
ZAR 6,895 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 9
-
HK$3,353 HKD
€407 EUR
View
B+
Retailer 10
-
HK$3,429 HKD
$437 USD
View
B+
Retailer 11
-
HK$3,610 HKD
£362 GBP
View
B+
Retailer 12
-
HK$3,970 HKD
$506 USD
View
B+
Retailer 13
-
HK$4,707 HKD
$600 USD
View
Retailer 14
-
HK$4,845 HKD
A$950 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$5,147 HKD
$656 USD
View
B
Retailer 16
-
HK$6,363 HKD
$811 USD
View
B
Retailer 17
-
HK$6,479 HKD
SGD 1,116 SGD
View
B
Retailer 18
-
HK$6,785 HKD
$865 USD
View
Most Expensive
MOH London
LG581314735 · Oct 21
HK$9,306 HKD
£934 GBP
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from HK$1,757 HKDSave up to HK$5,028 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
1.45ct Princess
HK$1,757 HKD