CaratHunter
Plans
Emerald|Lab Grown|IGI

1.25ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG550260097

Shape and cutting style on the report: Emerald cut

Certificate IGI LG550260097

Diamond specifications and retailer prices

From HK$1,553 HKD
As of November 1, 2026
Save HK$8,766 HKD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$10,320 HKD at Taylor and Hart · As of November 6, 2026
View at Taylor and Hart

About this 1.25ct lab-grown emerald diamond

This 1.25ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG550260097 or 550260097. Listed at 10 retailers as of November 1, 2026, with prices from HK$1,553 to HK$10,320, a HK$8,766 spread on the same certified stone. Taylor and Hart lists it at HK$10,320. 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

1.25
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550260097
Dimensions7.58 × 4.83 × 3.27 mm
L/W Ratio1.57
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
7.58 mm4.83 mm1.25 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550260097
Side View
Table 58.5%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: LNGDepth 67.7%

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$3,483 HKD|Low: HK$1,553 HKD|High: HK$10,320 HKD|Avg: HK$5,691 HKD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 6, 2026
Retailer 9HK$1,553 HKD
Retailer 13HK$1,742 HKD
Retailer 7HK$1,804 HKD
Retailer 8HK$1,922 HKD
Retailer 12HK$3,342 HKD
Retailer 1HK$3,483 HKD
Retailer 3HK$4,417 HKD
Retailer 10HK$4,433 HKD
Retailer 5HK$5,154 HKD
Retailer 11HK$6,206 HKD
Retailer 4HK$7,979 HKD
Retailer 2HK$8,630 HKD
Retailer 6HK$8,975 HKD
Taylor and HartHK$10,320 HKD

35 data points across 14 retailers

10 retailersHK$1,553 HKD to HK$10,320 HKD

A
Cheapest Retailer
-
HK$1,553 HKD
A
Retailer 2
-
HK$1,804 HKD
View
A
Retailer 3
-
HK$1,922 HKD
View
B+
Retailer 4
-
HK$3,342 HKD
View
A
Retailer 5
-
HK$3,483 HKD
View
B+
Retailer 6
-
HK$4,433 HKD
View
B
Retailer 7
-
HK$6,206 HKD
View
B
Retailer 8
-
HK$7,979 HKD
View
B
Retailer 9
-
HK$8,975 HKD
View
Most Expensive
B
Taylor and Hart
B6R5PO8 · Nov 6
HK$10,320 HKD
$1,315 USD
View
9 more retailers have this diamond
Prices start from HK$1,553 HKDSave up to HK$8,766 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
1.25ct Emerald
HK$1,553 HKD