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Emerald|Lab Grown|IGI

0.81ct F SI1 Emerald Lab Grown Diamond

VG • F/SI1 • IGI LG12655114

Shape and cutting style on the report: Emerald cut

Certificate IGI LG12655114

Diamond specifications and retailer prices

From HK$949 HKD
$121 USD
As of November 1, 2026
Save HK$9,872 HKD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$10,821 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.81ct lab-grown emerald diamond

This 0.81ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG12655114 or 12655114. Listed at 8 retailers as of November 1, 2026, with prices from HK$949 to HK$10,821, a HK$9,872 spread on the same certified stone. MOH London lists it at HK$10,821. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12655114
Dimensions5.91 × 4.28 × 3.09 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by High Pressure High Tempertature (HPHT) growth process.
Top View
5.91 mm4.28 mm0.81 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG12655114
Side View
Table 61.5%Crown 40.5°Girdle: Very ThickPavilion 38.6°Culet: LargeDepth 72.2%

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$10,821 HKD|Low: HK$761 HKD|High: HK$10,951 HKD|Avg: HK$4,143 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5HK$949 HKD
Retailer 8HK$1,059 HKD
Retailer 9HK$1,098 HKD
Retailer 11HK$2,121 HKD
Retailer 6HK$2,283 HKD
Retailer 12HK$3,358 HKD
Retailer 7HK$4,166 HKD
Retailer 2HK$4,206 HKD
Retailer 3HK$4,255 HKD
Retailer 4HK$4,943 HKD
Retailer 10HK$10,592 HKD
MOH LondonHK$10,821 HKD

16 data points across 12 retailers

8 retailersHK$949 HKD to HK$10,821 HKD

A
Cheapest Retailer
-
HK$949 HKD
$121 USD
B+
Retailer 2
-
HK$1,059 HKD
$135 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$1,098 HKD
$140 USD
View
B+
Retailer 4
-
HK$2,283 HKD
$291 USD
View
B
Retailer 5
-
HK$4,166 HKD
$531 USD
View
B
Retailer 6
-
HK$4,206 HKD
$536 USD
View
C
Retailer 7
-
HK$10,592 HKD
$1,350 USD
View
Most Expensive
C
MOH London
LG12655114 · Nov 1
HK$10,821 HKD
£1,086 GBP
View
7 more retailers have this diamond
Prices start from HK$949 HKDSave up to HK$9,872 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
0.81ct Emerald
HK$949 HKD