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Princess|Lab Grown|IGI

1.61ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG584378273

Shape and cutting style on the report: Princess cut

Certificate IGI LG584378273

Diamond specifications and retailer prices

From HK$1,616 HKD
$206 USD
As of October 27, 2026
Save HK$13,919 HKD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$15,535 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown princess diamond

This 1.61ct 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 top-tier cut grade and certified by IGI LG584378273 or 584378273. Listed at 9 retailers as of October 27, 2026, with prices from HK$1,616 to HK$15,535, a HK$13,919 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,535. 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

1.61
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584378273
Dimensions6.40 × 6.35 × 4.50 mm
L/W Ratio1.01
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
6.40 mm6.35 mm1.61 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584378273
Side View
Table 72.0%Crown 47.5°Girdle: MediumPavilion 38.7°Culet: NoneDepth 70.9%

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$15,535 HKD|Low: HK$1,616 HKD|High: HK$15,849 HKD|Avg: HK$6,315 HKD|-1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 7HK$1,616 HKD
Retailer 5HK$1,875 HKD
Retailer 9HK$3,468 HKD
Retailer 4HK$3,742 HKD
Retailer 3HK$4,417 HKD
Retailer 11HK$5,492 HKD
Retailer 12HK$6,345 HKD
Retailer 6HK$6,465 HKD
Retailer 8HK$6,787 HKD
Retailer 10HK$7,109 HKD
Retailer 2HK$8,878 HKD
Do Amore DiamondsHK$15,535 HKD

19 data points across 12 retailers

9 retailersHK$1,616 HKD to HK$15,535 HKD

A
Cheapest Retailer
-
HK$1,616 HKD
$206 USD
A
Retailer 2
-
HK$1,875 HKD
$239 USD
View
B+
Retailer 3
-
HK$3,468 HKD
$442 USD
View
Retailer 4
-
HK$6,465 HKD
$824 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$6,787 HKD
$865 USD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$6,983 HKD
$890 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
HK$7,109 HKD
$906 USD
View
Retailer 8
-
HK$8,878 HKD
£891 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-2D45FC263 · Oct 29
HK$15,535 HKD
$1,980 USD
View
8 more retailers have this diamond
Prices start from HK$1,616 HKDSave up to HK$13,919 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
1.61ct Princess
HK$1,616 HKD