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Princess|Lab Grown|IGI

1.40ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG770633862

Shape and cutting style on the report: Princess cut

Certificate IGI LG770633862

Diamond specifications and retailer prices

From HK$12,867 HKD
$1,640 USD
As of October 30, 2026
Save HK$9,964 HKD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$22,831 HKD at Zales · As of October 30, 2026
View at Zales

About this 1.4ct lab-grown princess diamond

This 1.4ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770633862 or 770633862. Listed at 3 retailers as of October 30, 2026, with prices from HK$12,867 to HK$22,831, a HK$9,964 spread on the same certified stone. Zales lists it at HK$22,831. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770633862
Dimensions6.16 × 6.05 × 4.37 mm
L/W Ratio1.02
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
6.16 mm6.05 mm1.40 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770633862
Side View
Table 65.0%Crown 36.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 72.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$12,867 HKD|Low: HK$2,165 HKD|High: HK$27,774 HKD|Avg: HK$13,518 HKD|-30.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Zales
September 28, 2026
Retailer 6HK$2,848 HKD
Retailer 2HK$5,994 HKD
Retailer 7HK$6,578 HKD
Retailer 10HK$10,231 HKD
Retailer 8HK$11,966 HKD
Retailer 3HK$12,498 HKD
Retailer 1HK$12,867 HKD
Retailer 11HK$13,777 HKD
Retailer 12HK$14,971 HKD
Retailer 5HK$22,831 HKD
ZalesHK$22,831 HKD
Retailer 4HK$23,066 HKD
Retailer 9HK$24,557 HKD

52 data points across 13 retailers

3 retailersHK$12,867 HKD to HK$22,831 HKD

B+
Cheapest Retailer
-
HK$12,867 HKD
$1,640 USD
B
Retailer 2
-
HK$22,831 HKD
$2,910 USD
View
Most Expensive
B
Zales
529037158 · Oct 30
HK$22,831 HKD
$2,910 USD
View
2 more retailers have this diamond
Prices start from HK$12,867 HKDSave up to HK$9,964 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+
1.40ct Princess
HK$12,867 HKD