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Princess|Lab Grown|IGI

1.89ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG847661523

Shape and cutting style on the report: Princess cut

Certificate IGI LG847661523

Diamond specifications and retailer prices

From HK$2,142 HKD
$273 USD
As of October 27, 2026
Save HK$16,532 HKD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$18,674 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.89ct lab-grown princess diamond

This 1.89ct 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 top-tier cut grade and certified by IGI LG847661523 or 847661523. Listed at 12 retailers as of October 27, 2026, with prices from HK$2,142 to HK$18,674, a HK$16,532 spread on the same certified stone. Brilliant Earth lists it at HK$18,674. 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

1.89
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661523
Dimensions6.65 × 6.64 × 4.87 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.64 mm1.89 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847661523
Side View
Table 73.0%Crown 47.9°Girdle: MediumPavilion 38.6°Culet: NoneDepth 73.3%

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 27
Current: HK$18,674 HKD|Low: HK$2,142 HKD|High: HK$18,674 HKD|Avg: HK$6,397 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7HK$2,142 HKD
Retailer 5HK$2,393 HKD
Retailer 10HK$3,013 HKD
Retailer 6HK$3,415 HKD
Retailer 9HK$3,884 HKD
Retailer 2HK$4,218 HKD
Retailer 3HK$4,410 HKD
Retailer 8HK$4,650 HKD
Retailer 12HK$4,833 HKD
Retailer 4HK$8,576 HKD
Retailer 11HK$10,672 HKD
Brilliant EarthHK$18,674 HKD

3 data points across 12 retailers

12 retailersHK$2,142 HKD to HK$18,674 HKD

A
Cheapest Retailer
-
HK$2,142 HKD
$273 USD
A
Retailer 2
-
HK$2,393 HKD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,013 HKD
View
A
Retailer 4
-
HK$3,415 HKD
£343 GBP
View
A
Retailer 5
-
HK$3,884 HKD
$495 USD
View
A
Retailer 6
-
HK$4,218 HKD
€512 EUR
View
B+
Retailer 7
-
HK$4,410 HKD
$562 USD
View
A
Retailer 8
-
HK$4,650 HKD
£467 GBP
View
B+
Retailer 9
-
HK$4,833 HKD
$616 USD
View
B
Retailer 10
-
HK$8,576 HKD
SGD 1,477 SGD
View
B
Retailer 11
-
HK$10,672 HKD
£1,071 GBP
View
Most Expensive
B
Brilliant Earth
22307800A · Oct 29
HK$18,674 HKD
$2,380 USD
View
11 more retailers have this diamond
Prices start from HK$2,142 HKDSave up to HK$16,532 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
1.89ct Princess
HK$2,142 HKD