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Emerald|Lab Grown|IGI

1.45ct F IF Emerald Lab Grown Diamond

EX • F/IF • IGI LG726571569

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726571569

Diamond specifications and retailer prices

From HK$1,875 HKD
As of November 4, 2026
Save HK$15,150 HKD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$19,629 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726571569 or 726571569. Listed at 25 retailers as of November 4, 2026, with a 808% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726571569
Dimensions7.71 × 5.40 × 3.56 mm
L/W Ratio1.43
Culet sizeLong
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
7.71 mm5.40 mm1.45 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726571569
Side View
Table 61.0%Crown 33°Girdle: MediumPavilion 41.9°Culet: LNGDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$4,315 HKD|Low: HK$1,859 HKD|High: HK$17,575 HKD|Avg: HK$6,268 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 13HK$1,859 HKD
Retailer 5HK$1,875 HKD
Retailer 6HK$2,087 HKD
Retailer 7HK$2,087 HKD
Retailer 11HK$2,158 HKD
Retailer 18HK$2,974 HKD
Retailer 21HK$3,107 HKD
Retailer 17HK$3,978 HKD
Retailer 22HK$4,064 HKD
Retailer 1HK$4,315 HKD
Retailer 19HK$4,394 HKD
Retailer 12HK$5,649 HKD
Retailer 3HK$6,740 HKD
Retailer 4HK$6,834 HKD
Retailer 10HK$7,414 HKD
Retailer 14HK$7,814 HKD
Retailer 9HK$9,031 HKD
Retailer 16HK$9,235 HKD
Retailer 8HK$9,729 HKD
Retailer 20HK$12,318 HKD
Retailer 2HK$16,162 HKD
Retailer 15HK$17,575 HKD

40 data points across 22 retailers

25 retailersHK$1,875 HKD to HK$17,025 HKD

Retailer 1
-
HK$1,859 HKD
Price last confirmed 13 days ago
A
Retailer 2
-
HK$1,875 HKD
View
Final sale: no returns
Retailer 3
-
HK$2,087 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$2,087 HKD
View
Retailer 5
-
HK$2,158 HKD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
HK$2,974 HKD
View
A
Retailer 7
-
HK$3,107 HKD
View
A
Retailer 8
-
HK$3,978 HKD
View
A
Retailer 9
-
HK$4,064 HKD
View
A
Retailer 10
-
HK$4,315 HKD
View
Retailer 11
-
HK$4,394 HKD
View
Price last confirmed 7 days ago
A
Retailer 12
-
HK$5,649 HKD
View
A
Retailer 13
-
HK$6,740 HKD
View
A
Retailer 14
-
HK$6,834 HKD
View
A
Retailer 15
-
HK$7,414 HKD
View
B+
Retailer 16
-
HK$7,814 HKD
View
B+
Retailer 17
-
HK$9,031 HKD
View
B+
Retailer 18
-
HK$9,235 HKD
View
B+
Retailer 19
-
HK$9,729 HKD
View
Retailer 20
-
HK$12,318 HKD
View
Price last confirmed 18 days ago
B
Retailer 21
-
HK$12,318 HKD
View
B
Retailer 22
-
HK$16,162 HKD
View
B
Retailer 23
-
HK$17,025 HKD
View
Retailer 24
-
HK$17,575 HKD
View
Price last confirmed 12 days ago
Most Expensive
Queensmith
LG726571569 · Oct 27
HK$19,629 HKD
£1,970 GBP
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from HK$1,875 HKDSave up to HK$15,150 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
1.45ct Emerald
HK$1,875 HKD