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Emerald|Lab Grown|IGI

1.51ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG840626714

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840626714

Diamond specifications and retailer prices

From HK$1,742 HKD
As of November 4, 2026
Save HK$12,090 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$13,832 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840626714 or 840626714. Listed at 22 retailers as of November 4, 2026, with prices from HK$1,742 to HK$13,832, a HK$12,090 spread on the same certified stone. Helzberg Diamonds lists it at HK$13,832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840626714
Dimensions5.44 × 7.80 × 3.66 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.44 mm7.80 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840626714
Side View
Table 64.0%Crown 37°Girdle: Slightly ThickPavilion 41.7°Culet: LargeDepth 67.3%

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: Nov 4
Current: HK$13,832 HKD|Low: HK$1,679 HKD|High: HK$13,832 HKD|Avg: HK$5,333 HKD
Helzberg Diamonds
Retailer 2
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Retailer 21
November 5, 2026
Retailer 21HK$1,742 HKD
Retailer 6HK$2,024 HKD
Retailer 3HK$2,165 HKD
Retailer 20HK$2,165 HKD
Retailer 10HK$2,409 HKD
Retailer 9HK$2,919 HKD
Retailer 18HK$3,586 HKD
Retailer 17HK$3,735 HKD
Retailer 2HK$3,986 HKD
Retailer 8HK$4,017 HKD
Retailer 7HK$4,739 HKD
Retailer 15HK$5,053 HKD
Retailer 16HK$5,735 HKD
Retailer 14HK$6,559 HKD
Retailer 4HK$6,951 HKD
Retailer 12HK$7,116 HKD
Retailer 19HK$7,179 HKD
Retailer 11HK$7,367 HKD
Retailer 13HK$8,646 HKD
Retailer 5HK$8,811 HKD
Helzberg DiamondsHK$13,832 HKD

30 data points across 21 retailers

22 retailersHK$1,742 HKD to HK$13,832 HKD

A
Cheapest Retailer
-
HK$1,742 HKD
A
Retailer 2
-
HK$2,024 HKD
View
A
Retailer 3
-
HK$2,165 HKD
View
Retailer 4
-
HK$2,165 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,409 HKD
View
B+
Retailer 6
-
HK$2,919 HKD
View
Retailer 7
-
HK$3,586 HKD
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$3,735 HKD
View
A
Retailer 9
-
HK$3,986 HKD
View
A
Retailer 10
-
HK$4,017 HKD
View
B+
Retailer 11
-
HK$4,739 HKD
View
B+
Retailer 12
-
HK$5,053 HKD
View
B+
Retailer 13
-
HK$5,735 HKD
View
B+
Retailer 14
-
HK$6,559 HKD
View
B+
Retailer 15
-
HK$6,951 HKD
View
B+
Retailer 16
-
HK$7,116 HKD
View
Retailer 17
-
HK$7,179 HKD
View
Price last confirmed 18 days ago
B+
Retailer 18
-
HK$7,367 HKD
View
B
Retailer 19
-
HK$8,646 HKD
View
B
Retailer 20
-
HK$8,811 HKD
View
B
Retailer 21
-
HK$13,809 HKD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMIMNHK · Nov 4
HK$13,832 HKD
$1,763 USD
View
21 more retailers have this diamond
Prices start from HK$1,742 HKDSave up to HK$12,090 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
1.51ct Emerald
HK$1,742 HKD