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Emerald|Lab Grown|IGI

1.55ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • IGI LG651411072

Shape and cutting style on the report: Emerald cut

Certificate IGI LG651411072

Diamond specifications and retailer prices

From HK$1,844 HKD
$235 USD
As of November 1, 2026
Save HK$15,888 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$17,731 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651411072 or 651411072. Listed at 16 retailers as of November 1, 2026, with prices from HK$1,844 to HK$17,731, a HK$15,888 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,731. 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

1.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651411072
Dimensions8.14 × 5.41 × 3.61 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.41 mm1.55 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651411072
Side View
Table 64.0%Crown 35.9°Girdle: MED-STKPavilion 41.2°Culet: LNGDepth 66.7%

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 1
Current: HK$17,731 HKD|Low: HK$1,773 HKD|High: HK$19,065 HKD|Avg: HK$6,319 HKD|-7.0%
Do Amore Diamonds
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
November 2, 2026
Retailer 12HK$1,844 HKD
Retailer 13HK$2,063 HKD
Retailer 5HK$2,142 HKD
Retailer 4HK$2,291 HKD
Retailer 15HK$2,291 HKD
Retailer 7HK$3,060 HKD
Retailer 6HK$3,311 HKD
Retailer 2HK$4,828 HKD
Retailer 10HK$6,708 HKD
Retailer 11HK$7,383 HKD
Retailer 3HK$8,120 HKD
Retailer 8HK$10,123 HKD
Retailer 14HK$10,237 HKD
Retailer 9HK$13,808 HKD
Do Amore DiamondsHK$17,731 HKD

43 data points across 15 retailers

16 retailersHK$1,844 HKD to HK$17,731 HKD

A
Cheapest Retailer
-
HK$1,844 HKD
$235 USD
A
Retailer 2
-
HK$2,063 HKD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,142 HKD
$273 USD
View
A
Retailer 4
-
HK$2,291 HKD
$292 USD
View
Retailer 5
-
HK$2,291 HKD
$292 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$3,060 HKD
$390 USD
View
A
Retailer 7
-
HK$3,311 HKD
$422 USD
View
B+
Retailer 8
-
HK$4,828 HKD
£485 GBP
View
B+
Retailer 9
-
HK$6,708 HKD
$855 USD
View
B
Retailer 10
-
HK$7,383 HKD
$941 USD
View
B
Retailer 11
-
HK$8,120 HKD
$1,035 USD
View
B
Retailer 12
-
HK$9,447 HKD
$1,204 USD
View
B
Retailer 13
-
HK$10,123 HKD
£1,016 GBP
View
B
Retailer 14
-
HK$10,237 HKD
$1,305 USD
View
B
Retailer 15
-
HK$13,808 HKD
$1,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-F615ABF38 · Nov 2
HK$17,731 HKD
$2,260 USD
View
15 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$15,888 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
1.55ct Emerald
HK$1,844 HKD