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Emerald|Lab Grown|IGI

1.57ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG713525736

Shape and cutting style on the report: Emerald cut

Certificate IGI LG713525736

Diamond specifications and retailer prices

From HK$2,338 HKD
As of November 4, 2026
Save HK$18,846 HKD (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$21,184 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG713525736 or 713525736. Listed at 29 retailers as of November 4, 2026, with prices from HK$2,338 to HK$21,184, a HK$18,846 spread on the same certified stone. Brilliant Earth lists it at HK$21,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713525736
Dimensions8.20 × 5.48 × 3.35 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm5.48 mm1.57 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713525736
Side View
Table 69.0%Crown 32.4°Girdle: Slightly ThickPavilion 36.3°Culet: LargeDepth 61.1%

Caratlytics Score

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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: Nov 4
Current: HK$21,184 HKD|Low: HK$2,244 HKD|High: HK$21,184 HKD|Avg: HK$7,461 HKD|+2.7%
Brilliant Earth
Retailer 2
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Retailer 22
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Retailer 24
November 5, 2026
Retailer 5HK$2,338 HKD
Retailer 6HK$2,715 HKD
Retailer 8HK$2,903 HKD
Retailer 14HK$2,903 HKD
Retailer 16HK$3,209 HKD
Retailer 4HK$3,907 HKD
Retailer 21HK$4,119 HKD
Retailer 24HK$4,739 HKD
Retailer 9HK$4,959 HKD
Retailer 19HK$4,998 HKD
Retailer 2HK$5,092 HKD
Retailer 15HK$6,175 HKD
Retailer 18HK$6,802 HKD
Retailer 22HK$7,022 HKD
Retailer 17HK$8,442 HKD
Retailer 12HK$9,305 HKD
Retailer 7HK$9,329 HKD
Retailer 11HK$9,697 HKD
Retailer 23HK$10,262 HKD
Retailer 20HK$11,157 HKD
Retailer 10HK$11,235 HKD
Retailer 13HK$11,596 HKD
Retailer 3HK$12,946 HKD
Brilliant EarthHK$21,184 HKD

35 data points across 24 retailers

29 retailersHK$2,338 HKD to HK$21,184 HKD

A
Cheapest Retailer
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HK$2,338 HKD
A
Retailer 2
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HK$2,715 HKD
View
A
Retailer 3
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HK$2,770 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$2,903 HKD
View
Retailer 5
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HK$2,903 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
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HK$3,209 HKD
View
A
Retailer 7
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HK$3,907 HKD
View
A
Retailer 8
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HK$4,119 HKD
View
Retailer 9
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HK$4,739 HKD
View
Price last confirmed 7 days ago
A
Retailer 10
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HK$4,959 HKD
View
A
Retailer 11
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HK$4,998 HKD
View
A
Retailer 12
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HK$5,092 HKD
View
A
Retailer 13
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HK$6,175 HKD
View
A
Retailer 14
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HK$6,802 HKD
View
B+
Retailer 15
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HK$7,022 HKD
View
Retailer 16
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HK$7,454 HKD
View
Price last confirmed 10 days ago
B+
Retailer 17
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HK$8,442 HKD
View
B+
Retailer 18
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HK$9,125 HKD
View
B+
Retailer 19
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HK$9,305 HKD
View
B+
Retailer 20
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HK$9,329 HKD
View
B+
Retailer 21
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HK$9,697 HKD
View
B+
Retailer 22
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HK$10,262 HKD
View
B+
Retailer 23
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HK$10,278 HKD
View
B+
Retailer 24
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HK$11,157 HKD
View
B+
Retailer 25
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HK$11,235 HKD
View
B+
Retailer 26
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HK$11,596 HKD
View
B
Retailer 27
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HK$12,946 HKD
View
Retailer 28
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HK$13,079 HKD
View
Price last confirmed 70 days ago
Most Expensive
B
Brilliant Earth
14656182A · Nov 4
HK$21,184 HKD
$2,700 USD
View
28 more retailers have this diamond
Prices start from HK$2,338 HKDSave up to HK$18,846 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
1.57ct Emerald
HK$2,338 HKD