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Emerald|Lab Grown|IGI

1.81ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG729515551

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729515551

Diamond specifications and retailer prices

From HK$2,087 HKD
$266 USD
As of October 27, 2026
Save HK$17,686 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$19,773 HKD at Rare Carat · As of October 28, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729515551 or 729515551. Listed at 20 retailers as of October 27, 2026, with prices from HK$2,087 to HK$19,773, a HK$17,686 spread on the same certified stone. Rare Carat lists it at HK$19,773. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729515551
Dimensions8.18 × 5.85 × 3.73 mm
L/W Ratio1.40
Culet sizeLarge
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
8.18 mm5.85 mm1.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729515551
Side View
Table 63.0%Crown 29.6°Girdle: MediumPavilion 35°Culet: LargeDepth 63.8%

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: Oct 27
Current: HK$19,773 HKD|Low: HK$2,001 HKD|High: HK$20,165 HKD|Avg: HK$6,366 HKD|-1.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 18HK$2,087 HKD
Retailer 8HK$2,330 HKD
Retailer 5HK$2,425 HKD
Retailer 3HK$2,589 HKD
Retailer 17HK$2,589 HKD
Retailer 16HK$3,594 HKD
Retailer 13HK$3,609 HKD
Retailer 11HK$4,447 HKD
Retailer 9HK$4,739 HKD
Retailer 2HK$4,945 HKD
Retailer 12HK$6,018 HKD
Retailer 15HK$7,956 HKD
Retailer 4HK$8,325 HKD
Retailer 7HK$9,965 HKD
Retailer 10HK$10,045 HKD
Retailer 14HK$10,383 HKD
Retailer 6HK$11,020 HKD
Rare CaratHK$19,773 HKD

44 data points across 18 retailers

20 retailersHK$2,087 HKD to HK$19,773 HKD

A
Cheapest Retailer
-
HK$2,087 HKD
$266 USD
A
Retailer 2
-
HK$2,330 HKD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,425 HKD
$309 USD
View
A
Retailer 4
-
HK$2,589 HKD
$330 USD
View
A
Retailer 5
-
HK$2,589 HKD
$330 USD
View
B+
Retailer 6
-
HK$3,594 HKD
$458 USD
View
A
Retailer 7
-
HK$3,609 HKD
$460 USD
View
A
Retailer 8
-
HK$4,447 HKD
ZAR 9,157 ZAR
View
A
Retailer 9
-
HK$4,739 HKD
$604 USD
View
A
Retailer 10
-
HK$4,945 HKD
£496 GBP
View
A
Retailer 11
-
HK$6,018 HKD
A$1,180 AUD
View
A
Retailer 12
-
HK$7,956 HKD
$1,014 USD
View
A
Retailer 13
-
HK$8,325 HKD
$1,061 USD
View
A
Retailer 14
-
HK$8,722 HKD
$1,112 USD
View
B+
Retailer 15
-
HK$9,965 HKD
$1,270 USD
View
B+
Retailer 16
-
HK$10,045 HKD
£1,008 GBP
View
Price last confirmed 36 days ago
B+
Retailer 17
-
HK$10,383 HKD
£1,042 GBP
View
B+
Retailer 18
-
HK$10,954 HKD
$1,396 USD
View
B+
Retailer 19
-
HK$11,020 HKD
$1,404 USD
View
Most Expensive
B
Rare Carat
SS18596_l_729515551 · Oct 28
HK$19,773 HKD
$2,520 USD
View
19 more retailers have this diamond
Prices start from HK$2,087 HKDSave up to HK$17,686 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$2,087 HKD