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Princess|Lab Grown|IGI

1.77ct G SI1 Princess Lab Grown Diamond

GD • G/SI1 • IGI LG547262268

Shape and cutting style on the report: Princess cut

Certificate IGI LG547262268

Diamond specifications and retailer prices

From HK$5,837 HKD
$744 USD
As of October 30, 2026
Save HK$20,747 HKD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$26,584 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.77ct lab-grown princess diamond

This 1.77ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG547262268 or 547262268. Listed at 7 retailers as of October 30, 2026, with prices from HK$5,837 to HK$26,584, a HK$20,747 spread on the same certified stone. MOH London lists it at HK$26,584. 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

1.77
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547262268
Dimensions6.92 × 6.70 × 4.92 mm
L/W Ratio1.03
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
6.92 mm6.70 mm1.77 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547262268
Side View
Table 68.5%Crown 39.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 73.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$26,584 HKD|Low: HK$5,602 HKD|High: HK$26,943 HKD|Avg: HK$12,979 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2HK$5,837 HKD
Retailer 8HK$6,347 HKD
Retailer 5HK$6,771 HKD
Retailer 10HK$7,195 HKD
Retailer 12HK$8,160 HKD
Retailer 6HK$10,960 HKD
Retailer 3HK$11,170 HKD
Retailer 4HK$12,053 HKD
Retailer 7HK$19,034 HKD
Retailer 11HK$19,390 HKD
Retailer 9HK$20,633 HKD
MOH LondonHK$26,584 HKD

13 data points across 12 retailers

7 retailersHK$5,837 HKD to HK$26,584 HKD

B+
Cheapest Retailer
-
HK$5,837 HKD
$744 USD
B
Retailer 2
-
HK$6,347 HKD
$809 USD
View
B
Retailer 3
-
HK$6,771 HKD
$863 USD
View
B
Retailer 4
-
HK$10,960 HKD
$1,397 USD
View
C
Retailer 5
-
HK$19,034 HKD
$2,426 USD
View
C
Retailer 6
-
HK$20,633 HKD
CA$3,653 CAD
View
Most Expensive
C
MOH London
LG547262268 · Nov 1
HK$26,584 HKD
£2,668 GBP
View
6 more retailers have this diamond
Prices start from HK$5,837 HKDSave up to HK$20,747 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.

B+
1.77ct Princess
HK$5,837 HKD