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Emerald|Lab Grown|IGI

1.18ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG733543942

Shape and cutting style on the report: Emerald cut

Certificate IGI LG733543942

Diamond specifications and retailer prices

From HK$1,098 HKD
$140 USD
As of November 1, 2026
Save HK$6,826 HKD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$7,925 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.18ct lab-grown emerald diamond

This 1.18ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG733543942 or 733543942. Listed at 13 retailers as of November 1, 2026, with prices from HK$1,098 to HK$7,925, a HK$6,826 spread on the same certified stone. Brilliant Earth lists it at HK$7,925. 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

1.18
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.7°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733543942
Dimensions7.66 × 5.00 × 3.28 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm5.00 mm1.18 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733543942
Side View
Table 66.0%Crown 27.7°Girdle: MED-STKPavilion 42.7°Culet: LargeDepth 65.6%

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$7,925 HKD|Low: HK$1,098 HKD|High: HK$7,925 HKD|Avg: HK$3,537 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3HK$1,098 HKD
Retailer 9HK$1,279 HKD
Retailer 7HK$1,365 HKD
Retailer 5HK$1,381 HKD
Retailer 2HK$2,335 HKD
Retailer 12HK$2,542 HKD
Retailer 4HK$2,612 HKD
Retailer 13HK$2,659 HKD
Retailer 11HK$3,342 HKD
Retailer 8HK$4,386 HKD
Retailer 10HK$4,637 HKD
Retailer 6HK$6,377 HKD
Brilliant EarthHK$7,925 HKD

41 data points across 13 retailers

13 retailersHK$1,098 HKD to HK$7,925 HKD

A
Cheapest Retailer
-
HK$1,098 HKD
$140 USD
A
Retailer 2
-
HK$1,279 HKD
$163 USD
View
A
Retailer 3
-
HK$1,365 HKD
$174 USD
View
Retailer 4
-
HK$1,381 HKD
$176 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,335 HKD
£234 GBP
View
B+
Retailer 6
-
HK$2,542 HKD
$324 USD
View
A
Retailer 7
-
HK$2,612 HKD
€317 EUR
View
A
Retailer 8
-
HK$2,659 HKD
£267 GBP
View
A
Retailer 9
-
HK$3,342 HKD
$426 USD
View
B+
Retailer 10
-
HK$4,386 HKD
$559 USD
View
B+
Retailer 11
-
HK$4,637 HKD
$591 USD
View
B
Retailer 12
-
HK$6,377 HKD
£640 GBP
View
Most Expensive
B
Brilliant Earth
16817002A · Nov 2
HK$7,925 HKD
$1,010 USD
View
12 more retailers have this diamond
Prices start from HK$1,098 HKDSave up to HK$6,826 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
1.18ct Emerald
HK$1,098 HKD