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Emerald|Lab Grown|IGI

1.51ct F SI2 Emerald Lab Grown Diamond

ID • F/SI2 • IGI LG547265124

Shape and cutting style on the report: Emerald cut

Certificate IGI LG547265124

Diamond specifications and retailer prices

From HK$13,487 HKD
$1,719 USD
As of November 1, 2026
Save HK$11,078 HKD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$32,364 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG547265124 or 547265124. Listed at 10 retailers as of November 1, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547265124
Dimensions8.35 × 5.53 × 3.33 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.35 mm5.53 mm1.51 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547265124
Side View
Table 66.0%Crown 35.2°Girdle: MediumPavilion 37°Culet: LargeDepth 60.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$32,364 HKD|Low: HK$12,945 HKD|High: HK$49,970 HKD|Avg: HK$24,670 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4HK$13,487 HKD
Retailer 7HK$14,671 HKD
Retailer 5HK$15,644 HKD
Retailer 8HK$16,664 HKD
Retailer 2HK$23,745 HKD
Retailer 6HK$24,565 HKD
Retailer 9HK$29,380 HKD
NZ JewellersHK$32,364 HKD
Retailer 3HK$49,312 HKD

43 data points across 9 retailers

10 retailersHK$13,487 HKD to HK$24,565 HKD

B
Cheapest Retailer
-
HK$13,487 HKD
$1,719 USD
B
Retailer 2
-
HK$14,671 HKD
$1,870 USD
View
B
Retailer 3
-
HK$15,644 HKD
$1,994 USD
View
Retailer 4
-
HK$15,644 HKD
$1,994 USD
View
Price last confirmed 20 days ago
B
Retailer 5
-
HK$16,664 HKD
$2,124 USD
View
B
Retailer 6
-
HK$23,745 HKD
£2,383 GBP
View
B
Retailer 7
-
HK$24,565 HKD
$3,131 USD
View
Retailer 8
-
HK$29,380 HKD
CA$5,201 CAD
View
Price under review
Most Expensive
NZ Jewellers
e2aecdd5-229d-4f70-af6e-71faf4a88d9c · Oct 31
HK$32,364 HKD
$4,125 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$13,487 HKDSave up to HK$11,078 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
1.51ct Emerald
HK$13,487 HKD