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Emerald|Lab Grown|IGI

1.37ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG636410920

Shape and cutting style on the report: Emerald cut

Certificate IGI LG636410920

Diamond specifications and retailer prices

From HK$2,252 HKD
As of November 4, 2026
Save HK$24,110 HKD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$26,362 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.37ct lab-grown emerald diamond

This 1.37ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636410920 or 636410920. Listed at 25 retailers as of November 4, 2026, with prices from HK$2,252 to HK$26,362, a HK$24,110 spread on the same certified stone. Brilliant Earth lists it at HK$26,362. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636410920
Dimensions7.47 × 5.34 × 3.41 mm
L/W Ratio1.40
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
7.47 mm5.34 mm1.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636410920
Side View
Table 64.0%Crown 35.4°Girdle: MediumPavilion 37.1°Culet: LNGDepth 63.9%

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$26,362 HKD|Low: HK$2,158 HKD|High: HK$27,696 HKD|Avg: HK$7,090 HKD|-4.8%
Brilliant Earth
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
November 5, 2026
Retailer 18HK$2,252 HKD
Retailer 9HK$2,519 HKD
Retailer 7HK$2,605 HKD
Retailer 4HK$2,785 HKD
Retailer 6HK$2,785 HKD
Retailer 3HK$3,750 HKD
Retailer 15HK$4,041 HKD
Retailer 8HK$4,786 HKD
Retailer 12HK$4,802 HKD
Retailer 2HK$4,872 HKD
Retailer 14HK$4,966 HKD
Retailer 11HK$6,834 HKD
Retailer 17HK$8,568 HKD
Retailer 5HK$8,960 HKD
Retailer 10HK$10,874 HKD
Retailer 13HK$11,165 HKD
Retailer 16HK$16,712 HKD
Brilliant EarthHK$26,362 HKD

45 data points across 18 retailers

25 retailersHK$2,252 HKD to HK$26,362 HKD

A
Cheapest Retailer
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HK$2,252 HKD
A
Retailer 2
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HK$2,519 HKD
View
Final sale: no returns
A
Retailer 3
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HK$2,605 HKD
View
A
Retailer 4
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HK$2,785 HKD
View
Retailer 5
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HK$2,785 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
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HK$3,107 HKD
View
A
Retailer 7
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HK$3,750 HKD
View
A
Retailer 8
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HK$4,041 HKD
View
A
Retailer 9
-
HK$4,786 HKD
View
A
Retailer 10
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HK$4,802 HKD
View
A
Retailer 11
-
HK$4,872 HKD
View
Retailer 12
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HK$4,966 HKD
View
Price last confirmed 7 days ago
B+
Retailer 13
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HK$6,834 HKD
View
B+
Retailer 14
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HK$7,438 HKD
View
B+
Retailer 15
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HK$7,610 HKD
View
B+
Retailer 16
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HK$8,568 HKD
View
B+
Retailer 17
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HK$8,936 HKD
View
B+
Retailer 18
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HK$8,960 HKD
View
B+
Retailer 19
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HK$9,344 HKD
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B
Retailer 20
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HK$10,874 HKD
View
B+
Retailer 21
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HK$11,165 HKD
View
B
Retailer 22
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HK$11,525 HKD
View
Retailer 23
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HK$16,712 HKD
View
Price last confirmed 8 days ago
Retailer 24
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HK$19,324 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
15027876A · Nov 4
HK$26,362 HKD
$3,360 USD
View
24 more retailers have this diamond
Prices start from HK$2,252 HKDSave up to HK$24,110 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
1.37ct Emerald
HK$2,252 HKD