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Princess|Lab Grown|IGI

1.30ct I SI1 Princess Lab Grown Diamond

ID • I/SI1 • IGI LG445038566

Shape and cutting style on the report: Princess cut

Certificate IGI LG445038566

Diamond specifications and retailer prices

From HK$5,146 HKD
As of November 6, 2026
Save HK$19,931 HKD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$25,078 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown princess diamond

This 1.3ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038566 or 445038566. Listed at 12 retailers as of November 5, 2026, with prices from HK$5,146 to HK$25,078, a HK$19,931 spread on the same certified stone. MOH London lists it at HK$25,078. 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

1.30
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038566
Dimensions5.87 × 5.81 × 4.23 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
undefined
Top View
5.87 mm5.81 mm1.30 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445038566
Side View
Table 69.0%Crown 45.3°Girdle: STK-THKPavilion 38°Culet: NoneDepth 72.8%

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: Nov 6
Current: HK$25,078 HKD|Low: HK$4,942 HKD|High: HK$25,447 HKD|Avg: HK$10,432 HKD|-0.3%
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
November 6, 2026
Retailer 9HK$5,146 HKD
Retailer 3HK$5,601 HKD
Retailer 4HK$5,758 HKD
Retailer 7HK$5,884 HKD
Retailer 10HK$5,970 HKD
Retailer 14HK$5,970 HKD
Retailer 13HK$7,374 HKD
Retailer 2HK$9,006 HKD
Retailer 5HK$9,657 HKD
Retailer 11HK$9,744 HKD
Retailer 8HK$15,243 HKD
Retailer 12HK$16,781 HKD
Retailer 6HK$17,095 HKD
MOH LondonHK$25,078 HKD

40 data points across 14 retailers

12 retailersHK$5,146 HKD to HK$25,078 HKD

A
Cheapest Retailer
-
HK$5,146 HKD
A
Retailer 2
-
HK$5,601 HKD
View
A
Retailer 3
-
HK$5,758 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$5,884 HKD
View
Retailer 5
-
HK$5,970 HKD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$5,970 HKD
View
A
Retailer 7
-
HK$7,374 HKD
View
A
Retailer 8
-
HK$9,006 HKD
View
B+
Retailer 9
-
HK$9,744 HKD
View
B+
Retailer 10
-
HK$15,243 HKD
View
B
Retailer 11
-
HK$16,781 HKD
View
Most Expensive
B
MOH London
LG445038566 · Nov 5
HK$25,078 HKD
£2,517 GBP
View
11 more retailers have this diamond
Prices start from HK$5,146 HKDSave up to HK$19,931 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
1.30ct Princess
HK$5,146 HKD