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Princess|Lab Grown|IGI

1.51ct F SI1 Princess Lab Grown Diamond

GD • F/SI1 • IGI LG528233201

Shape and cutting style on the report: Princess cut

Certificate IGI LG528233201

Diamond specifications and retailer prices

From HK$2,916 HKD
As of November 6, 2026
Save HK$15,032 HKD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$17,948 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG528233201 or 528233201. Listed at 15 retailers as of November 6, 2026, with prices from HK$2,916 to HK$17,948, a HK$15,032 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,948. 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

1.51
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528233201
Dimensions6.24 × 6.12 × 4.39 mm
L/W Ratio1.02
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
6.24 mm6.12 mm1.51 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528233201
Side View
Table 70.0%Crown 42.3°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 71.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$17,948 HKD|Low: HK$2,821 HKD|High: HK$17,948 HKD|Avg: HK$7,261 HKD|+17.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$2,916 HKD
Retailer 8HK$2,939 HKD
Retailer 2HK$3,511 HKD
Retailer 5HK$4,475 HKD
Retailer 4HK$4,820 HKD
Retailer 3HK$6,740 HKD
Retailer 7HK$7,681 HKD
Retailer 10HK$8,903 HKD
Retailer 11HK$10,173 HKD
Retailer 6HK$11,051 HKD
Do Amore DiamondsHK$17,948 HKD

16 data points across 11 retailers

15 retailersHK$2,916 HKD to HK$17,948 HKD

Retailer 1
-
HK$1,591 HKD
Price last confirmed 46 days ago
Retailer 2
-
HK$1,944 HKD
View
Price last confirmed 45 days ago
B+
Retailer 3
-
HK$2,916 HKD
View
B+
Retailer 4
-
HK$2,939 HKD
View
B+
Retailer 5
-
HK$3,511 HKD
View
B+
Retailer 6
-
HK$3,762 HKD
View
B+
Retailer 7
-
HK$4,475 HKD
View
B+
Retailer 8
-
HK$4,820 HKD
View
B
Retailer 9
-
HK$6,740 HKD
View
B
Retailer 10
-
HK$7,681 HKD
View
B
Retailer 11
-
HK$8,903 HKD
View
B
Retailer 12
-
HK$10,173 HKD
View
B
Retailer 13
-
HK$11,051 HKD
View
Retailer 14
-
HK$12,932 HKD
View
Price last confirmed 10 days ago
Most Expensive
C
Do Amore Diamonds
27-8BAD46E66 · Nov 6
HK$17,948 HKD
$2,290 USD
View
14 more retailers have this diamond
Prices start from HK$2,916 HKDSave up to HK$15,032 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.

B+
1.51ct Princess
HK$2,916 HKD