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Emerald|Lab Grown|IGI

1.05ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG371912088

Shape and cutting style on the report: Emerald cut

Certificate IGI LG371912088

Diamond specifications and retailer prices

From HK$1,153 HKD
As of November 6, 2026
Save HK$6,143 HKD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$7,296 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG371912088 or 371912088. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,153 to HK$7,296, a HK$6,143 spread on the same certified stone. Brilliant Earth lists it at HK$7,296. 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

1.05
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG371912088
Dimensions6.74 × 4.84 × 3.26 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This laboratory grown diamond is classified as Type II.
Top View
6.74 mm4.84 mm1.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG371912088
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: LargeDepth 67.4%

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 6
Current: HK$7,296 HKD|Low: HK$1,106 HKD|High: HK$7,531 HKD|Avg: HK$2,609 HKD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7HK$1,153 HKD
Retailer 11HK$1,287 HKD
Retailer 8HK$1,428 HKD
Retailer 9HK$1,428 HKD
Retailer 10HK$1,946 HKD
Retailer 2HK$2,440 HKD
Retailer 3HK$2,714 HKD
Retailer 4HK$2,714 HKD
Retailer 5HK$2,714 HKD
Retailer 6HK$3,428 HKD
Brilliant EarthHK$7,296 HKD

44 data points across 11 retailers

13 retailersHK$1,153 HKD to HK$7,296 HKD

A
Cheapest Retailer
-
HK$1,153 HKD
A
Retailer 2
-
HK$1,287 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,334 HKD
View
A
Retailer 4
-
HK$1,428 HKD
View
Retailer 5
-
HK$1,428 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$1,946 HKD
View
A
Retailer 7
-
HK$2,440 HKD
View
A
Retailer 8
-
HK$2,714 HKD
View
B+
Retailer 9
-
HK$2,714 HKD
View
Retailer 10
-
HK$2,714 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$3,428 HKD
View
B+
Retailer 12
-
HK$4,597 HKD
View
Most Expensive
B
Brilliant Earth
18032335A · Nov 4
HK$7,296 HKD
$930 USD
View
12 more retailers have this diamond
Prices start from HK$1,153 HKDSave up to HK$6,143 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
1.05ct Emerald
HK$1,153 HKD