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Princess|Lab Grown|IGI

1.69ct J SI1 Princess Lab Grown Diamond

ID • J/SI1 • IGI LG436073465

Shape and cutting style on the report: Princess cut

Certificate IGI LG436073465

Diamond specifications and retailer prices

From HK$7,453 HKD
$950 USD
As of October 30, 2026
Save HK$29,364 HKD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$36,817 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.69ct lab-grown princess diamond

This 1.69ct lab-grown princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436073465 or 436073465. Listed at 12 retailers as of October 29, 2026, with prices from HK$7,453 to HK$36,817, a HK$29,364 spread on the same certified stone. MOH London lists it at HK$36,817. 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

1.69
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073465
Dimensions6.55 × 6.39 × 4.73 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.55 mm6.39 mm1.69 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436073465
Side View
Table 70.0%Crown 46.4°Girdle: MediumPavilion 38.7°Culet: NoneDepth 74.0%

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$36,817 HKD|Low: HK$7,453 HKD|High: HK$37,106 HKD|Avg: HK$16,691 HKD|-0.5%
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
October 30, 2026
Retailer 2HK$7,453 HKD
Retailer 9HK$9,823 HKD
Retailer 14HK$10,694 HKD
Retailer 15HK$10,992 HKD
Retailer 10HK$11,400 HKD
Retailer 13HK$11,400 HKD
Retailer 3HK$12,749 HKD
Retailer 6HK$13,283 HKD
Retailer 8HK$15,643 HKD
Retailer 5HK$15,848 HKD
Retailer 11HK$18,061 HKD
Retailer 4HK$21,246 HKD
Retailer 12HK$21,364 HKD
Retailer 7HK$32,632 HKD
MOH LondonHK$36,817 HKD

37 data points across 15 retailers

12 retailersHK$7,453 HKD to HK$36,817 HKD

A
Cheapest Retailer
-
HK$7,453 HKD
$950 USD
B+
Retailer 2
-
HK$9,823 HKD
$1,252 USD
View
A
Retailer 3
-
HK$10,694 HKD
$1,363 USD
View
A
Retailer 4
-
HK$10,992 HKD
$1,401 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$11,400 HKD
$1,453 USD
View
Retailer 6
-
HK$11,400 HKD
$1,453 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
HK$12,749 HKD
$1,625 USD
View
B+
Retailer 8
-
HK$15,643 HKD
£1,570 GBP
View
B
Retailer 9
-
HK$18,061 HKD
$2,302 USD
View
B
Retailer 10
-
HK$21,246 HKD
$2,708 USD
View
B
Retailer 11
-
HK$21,364 HKD
$2,723 USD
View
Most Expensive
B
MOH London
LG436073465 · Oct 29
HK$36,817 HKD
£3,695 GBP
View
11 more retailers have this diamond
Prices start from HK$7,453 HKDSave up to HK$29,364 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
1.69ct Princess
HK$7,453 HKD