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Emerald|Lab Grown|IGI

1.13ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG512230404

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512230404

Diamond specifications and retailer prices

From HK$1,153 HKD
$147 USD
As of October 30, 2026
Save HK$6,882 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,035 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.13ct lab-grown emerald diamond

This 1.13ct 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 LG512230404 or 512230404. Listed at 19 retailers as of October 30, 2026, with prices from HK$1,153 to HK$8,035, a HK$6,882 spread on the same certified stone. Reve Diamonds lists it at HK$8,035. 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

1.13
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512230404
Dimensions7.42 × 4.84 × 3.26 mm
L/W Ratio1.53
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.42 mm4.84 mm1.13 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512230404
Side View
Table 60.0%Crown 22°Girdle: MediumPavilion 43.6°Culet: LNGDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$2,471 HKD|Low: HK$1,106 HKD|High: HK$6,766 HKD|Avg: HK$2,891 HKD|+4.6%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 14HK$1,153 HKD
Retailer 10HK$1,287 HKD
Retailer 13HK$1,334 HKD
Retailer 2HK$1,428 HKD
Retailer 15HK$1,428 HKD
Retailer 7HK$2,024 HKD
Retailer 1HK$2,471 HKD
Retailer 11HK$2,529 HKD
Retailer 6HK$2,860 HKD
Retailer 8HK$3,609 HKD
Retailer 4HK$3,923 HKD
Retailer 5HK$3,970 HKD
Retailer 9HK$4,315 HKD
Retailer 3HK$4,598 HKD
Retailer 12HK$6,716 HKD

38 data points across 15 retailers

19 retailersHK$1,153 HKD to HK$8,035 HKD

A
Cheapest Retailer
-
HK$1,153 HKD
$147 USD
A
Retailer 2
-
HK$1,287 HKD
$164 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,334 HKD
$170 USD
View
A
Retailer 4
-
HK$1,428 HKD
$182 USD
View
Retailer 5
-
HK$1,428 HKD
$182 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$1,428 HKD
$182 USD
View
B+
Retailer 7
-
HK$2,024 HKD
$258 USD
View
A
Retailer 8
-
HK$2,471 HKD
£248 GBP
View
A
Retailer 9
-
HK$2,529 HKD
€307 EUR
View
B+
Retailer 10
-
HK$2,860 HKD
$365 USD
View
B+
Retailer 11
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 12
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 13
-
HK$3,970 HKD
$506 USD
View
B+
Retailer 14
-
HK$4,315 HKD
$550 USD
View
B
Retailer 15
-
HK$4,598 HKD
$586 USD
View
B+
Retailer 16
-
HK$4,849 HKD
$618 USD
View
B
Retailer 17
-
HK$5,029 HKD
$641 USD
View
B
Retailer 18
-
HK$6,716 HKD
£674 GBP
View
Most Expensive
B
Reve Diamonds
30683FF87 · Oct 30
HK$8,035 HKD
$1,024 USD
View
18 more retailers have this diamond
Prices start from HK$1,153 HKDSave up to HK$6,882 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
1.13ct Emerald
HK$1,153 HKD