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Princess|Lab Grown|IGI

1.23ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG707543071

Shape and cutting style on the report: Princess cut

Certificate IGI LG707543071

Diamond specifications and retailer prices

From HK$3,852 HKD
$491 USD
As of October 25, 2026
Save HK$11,114 HKD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$14,966 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG707543071 or 707543071. Listed at 7 retailers as of October 25, 2026, with prices from HK$3,852 to HK$14,966, a HK$11,114 spread on the same certified stone. MOH London lists it at HK$14,966. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707543071
Dimensions5.77 × 5.76 × 4.18 mm
L/W Ratio1.00
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
5.77 mm5.76 mm1.23 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707543071
Side View
Table 68.0%Crown 49.4°Girdle: MediumPavilion 37.4°Culet: NoneDepth 72.6%

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 25
Current: HK$14,966 HKD|Low: HK$2,248 HKD|High: HK$15,225 HKD|Avg: HK$7,392 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8HK$2,248 HKD
Retailer 7HK$3,852 HKD
Retailer 6HK$5,178 HKD
Retailer 2HK$6,247 HKD
Retailer 3HK$6,546 HKD
Retailer 4HK$6,732 HKD
Retailer 5HK$12,535 HKD
MOH LondonHK$14,966 HKD

42 data points across 8 retailers

7 retailersHK$3,852 HKD to HK$14,966 HKD

A
Cheapest Retailer
-
HK$3,852 HKD
$491 USD
A
Retailer 2
-
HK$5,178 HKD
$660 USD
View
A
Retailer 3
-
HK$6,247 HKD
£627 GBP
View
A
Retailer 4
-
HK$6,546 HKD
ZAR 13,479 ZAR
View
B+
Retailer 5
-
HK$6,732 HKD
$858 USD
View
B
Retailer 6
-
HK$12,535 HKD
$1,598 USD
View
Most Expensive
B
MOH London
LG707543071 · Oct 29
HK$14,966 HKD
£1,502 GBP
View
6 more retailers have this diamond
Prices start from HK$3,852 HKDSave up to HK$11,114 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
1.23ct Princess
HK$3,852 HKD