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Princess|Lab Grown|IGI

1.69ct E SI1 Princess Lab Grown Diamond

GD • E/SI1 • IGI LG539226978

Shape and cutting style on the report: Princess cut

Certificate IGI LG539226978

Diamond specifications and retailer prices

From HK$1,601 HKD
$204 USD
As of October 30, 2026
Save HK$7,717 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,317 HKD at MOH London · As of October 26, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG539226978 or 539226978. Listed at 16 retailers as of October 26, 2026, with prices from HK$1,601 to HK$9,317, a HK$7,717 spread on the same certified stone. MOH London lists it at HK$9,317. 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

1.69
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539226978
Dimensions6.50 × 6.43 × 4.58 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.50 mm6.43 mm1.69 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539226978
Side View
Table 70.5%Crown 38.3°Girdle: MediumPavilion 39.9°Culet: NoneDepth 71.2%

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$9,317 HKD|Low: HK$1,538 HKD|High: HK$9,417 HKD|Avg: HK$3,744 HKD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8HK$1,601 HKD
Retailer 3HK$1,860 HKD
Retailer 9HK$1,993 HKD
Retailer 12HK$1,993 HKD
Retailer 2HK$2,554 HKD
Retailer 10HK$2,707 HKD
Retailer 6HK$3,353 HKD
Retailer 5HK$3,659 HKD
Retailer 4HK$4,057 HKD
Retailer 11HK$6,395 HKD
Retailer 7HK$6,418 HKD
MOH LondonHK$9,317 HKD

44 data points across 12 retailers

16 retailersHK$1,601 HKD to HK$9,317 HKD

A
Cheapest Retailer
-
HK$1,601 HKD
$204 USD
B+
Retailer 2
-
HK$1,860 HKD
$237 USD
View
B+
Retailer 3
-
HK$1,993 HKD
$254 USD
View
B+
Retailer 4
-
HK$1,993 HKD
$254 USD
View
B+
Retailer 5
-
HK$2,210 HKD
View
A
Retailer 6
-
HK$2,554 HKD
£256 GBP
View
B+
Retailer 7
-
HK$2,707 HKD
$345 USD
View
B+
Retailer 8
-
HK$3,353 HKD
€407 EUR
View
B+
Retailer 9
-
HK$3,659 HKD
£367 GBP
View
B+
Retailer 10
-
HK$4,057 HKD
$517 USD
View
B+
Retailer 11
-
HK$4,316 HKD
$550 USD
View
B
Retailer 12
-
HK$6,395 HKD
$815 USD
View
B
Retailer 13
-
HK$6,418 HKD
$818 USD
View
B
Retailer 14
-
HK$6,480 HKD
SGD 1,116 SGD
View
Retailer 15
-
HK$8,198 HKD
$1,045 USD
View
Price last confirmed 47 days ago
Most Expensive
B
MOH London
LG539226978 · Oct 26
HK$9,317 HKD
£935 GBP
View
15 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$7,717 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$1,601 HKD