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Emerald|Lab Grown|IGI

1.81ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG447000877

Shape and cutting style on the report: Emerald cut

Certificate IGI LG447000877

Diamond specifications and retailer prices

From HK$1,310 HKD
$167 USD
As of November 1, 2026
Save HK$7,242 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,552 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.81ct lab-grown emerald diamond

This 1.81ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447000877 or 447000877. Listed at 13 retailers as of November 1, 2026, with prices from HK$1,310 to HK$8,552, a HK$7,242 spread on the same certified stone. Rare Carat lists it at HK$8,552. 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

1.81
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.7°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447000877
Dimensions7.86 × 5.83 × 3.94 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.86 mm5.83 mm1.81 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447000877
Side View
Table 65.5%Crown 20.7°Girdle: MediumPavilion 44.7°Culet: LNGDepth 67.6%

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$8,552 HKD|Low: HK$1,036 HKD|High: HK$11,690 HKD|Avg: HK$4,828 HKD|+3.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7HK$1,310 HKD
Retailer 10HK$1,467 HKD
Retailer 8HK$1,632 HKD
Retailer 13HK$2,613 HKD
Retailer 3HK$2,903 HKD
Retailer 9HK$2,926 HKD
Retailer 11HK$3,774 HKD
Retailer 5HK$4,350 HKD
Retailer 4HK$5,336 HKD
Retailer 6HK$5,531 HKD
Retailer 2HK$7,652 HKD
Rare CaratHK$8,552 HKD
Retailer 12HK$11,690 HKD

16 data points across 13 retailers

13 retailersHK$1,310 HKD to HK$8,552 HKD

A
Cheapest Retailer
-
HK$1,310 HKD
$167 USD
A
Retailer 2
-
HK$1,467 HKD
$187 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,522 HKD
$194 USD
View
Retailer 4
-
HK$1,632 HKD
$208 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,632 HKD
$208 USD
View
A
Retailer 6
-
HK$1,808 HKD
View
B+
Retailer 7
-
HK$2,926 HKD
$373 USD
View
A
Retailer 8
-
HK$3,774 HKD
$481 USD
View
B+
Retailer 9
-
HK$5,233 HKD
$667 USD
View
B+
Retailer 10
-
HK$5,336 HKD
SGD 919 SGD
View
B+
Retailer 11
-
HK$5,531 HKD
$705 USD
View
B+
Retailer 12
-
HK$7,652 HKD
£768 GBP
View
Most Expensive
B
Rare Carat
1178_l_447000877 · Nov 1
HK$8,552 HKD
$1,090 USD
View
12 more retailers have this diamond
Prices start from HK$1,310 HKDSave up to HK$7,242 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
1.81ct Emerald
HK$1,310 HKD