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Emerald|Lab Grown|IGI

1.61ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG557250869

Shape and cutting style on the report: Emerald cut

Certificate IGI LG557250869

Diamond specifications and retailer prices

From HK$1,844 HKD
$235 USD
As of November 1, 2026
Save HK$11,964 HKD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$13,808 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.61ct lab-grown emerald diamond

This 1.61ct 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 LG557250869 or 557250869. Listed at 10 retailers as of October 28, 2026, with prices from HK$1,844 to HK$13,808, a HK$11,964 spread on the same certified stone. Brilliant Earth lists it at HK$13,808. 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

1.61
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557250869
Dimensions7.91 × 5.63 × 3.70 mm
L/W Ratio1.40
Culet sizeLong
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
7.91 mm5.63 mm1.61 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557250869
Side View
Table 64.0%Crown 41.3°Girdle: MediumPavilion 39.1°Culet: LNGDepth 65.7%

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$13,808 HKD|Low: HK$1,028 HKD|High: HK$14,436 HKD|Avg: HK$4,768 HKD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 10HK$1,028 HKD
Retailer 8HK$1,844 HKD
Retailer 9HK$2,150 HKD
Retailer 6HK$2,652 HKD
Retailer 3HK$2,908 HKD
Retailer 7HK$3,501 HKD
Retailer 4HK$5,421 HKD
Retailer 5HK$6,104 HKD
Retailer 2HK$8,250 HKD
Brilliant EarthHK$13,808 HKD

16 data points across 10 retailers

10 retailersHK$1,844 HKD to HK$13,808 HKD

A
Cheapest Retailer
-
HK$1,844 HKD
$235 USD
Retailer 2
-
HK$2,150 HKD
$274 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$2,652 HKD
$338 USD
View
A
Retailer 4
-
HK$2,908 HKD
€353 EUR
View
A
Retailer 5
-
HK$3,501 HKD
$446 USD
View
Retailer 6
-
HK$5,421 HKD
$691 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
HK$6,104 HKD
$778 USD
View
B
Retailer 8
-
HK$8,250 HKD
£828 GBP
View
B
Retailer 9
-
HK$12,396 HKD
$1,580 USD
View
Most Expensive
B
Brilliant Earth
16283087A · Oct 28
HK$13,808 HKD
$1,760 USD
View
9 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$11,964 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
1.61ct Emerald
HK$1,844 HKD