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Princess|Lab Grown|IGI

1.50ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG570367156

Shape and cutting style on the report: Princess cut

Certificate IGI LG570367156

Diamond specifications and retailer prices

From HK$2,134 HKD
$272 USD
As of October 30, 2026
Save HK$16,774 HKD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$18,908 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG570367156 or 570367156. Listed at 15 retailers as of October 30, 2026, with prices from HK$2,134 to HK$18,908, a HK$16,774 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,908. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570367156
Dimensions6.33 × 6.25 × 4.34 mm
L/W Ratio1.01
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
6.33 mm6.25 mm1.50 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570367156
Side View
Table 70.0%Crown 39.3°Girdle: MediumPavilion 37.9°Culet: NoneDepth 69.4%

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$18,908 HKD|Low: HK$1,687 HKD|High: HK$18,908 HKD|Avg: HK$7,276 HKD|+17.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8HK$2,134 HKD
Retailer 10HK$2,644 HKD
Retailer 11HK$2,644 HKD
Retailer 9HK$3,099 HKD
Retailer 12HK$4,370 HKD
Retailer 2HK$5,132 HKD
Retailer 4HK$7,019 HKD
Retailer 7HK$8,112 HKD
Retailer 3HK$9,376 HKD
Retailer 5HK$9,415 HKD
Retailer 13HK$10,664 HKD
Retailer 6HK$11,698 HKD
Do Amore DiamondsHK$18,908 HKD

34 data points across 13 retailers

15 retailersHK$2,134 HKD to HK$18,908 HKD

Retailer 1
-
HK$1,946 HKD
$248 USD
Price last confirmed 25 days ago
A
Retailer 2
-
HK$2,134 HKD
$272 USD
View
A
Retailer 3
-
HK$2,644 HKD
$337 USD
View
A
Retailer 4
-
HK$2,644 HKD
$337 USD
View
A
Retailer 5
-
HK$3,099 HKD
$395 USD
View
B+
Retailer 6
-
HK$3,884 HKD
$495 USD
View
B+
Retailer 7
-
HK$4,370 HKD
$557 USD
View
B
Retailer 8
-
HK$5,132 HKD
£515 GBP
View
B
Retailer 9
-
HK$7,019 HKD
$895 USD
View
B
Retailer 10
-
HK$8,112 HKD
$1,034 USD
View
B
Retailer 11
-
HK$9,376 HKD
$1,195 USD
View
B
Retailer 12
-
HK$9,415 HKD
$1,200 USD
View
B
Retailer 13
-
HK$10,664 HKD
$1,359 USD
View
B
Retailer 14
-
HK$11,698 HKD
£1,174 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3CBF63FA8 · Oct 30
HK$18,908 HKD
$2,410 USD
View
14 more retailers have this diamond
Prices start from HK$2,134 HKDSave up to HK$16,774 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
1.50ct Princess
HK$2,134 HKD