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Emerald|Lab Grown|IGI

1.83ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG831604019

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831604019

Diamond specifications and retailer prices

From HK$4,433 HKD
$565 USD
As of October 30, 2026
Save HK$41,543 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$45,976 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.83ct lab-grown emerald diamond

This 1.83ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604019 or 831604019. Listed at 21 retailers as of October 29, 2026, with prices from HK$4,433 to HK$45,976, a HK$41,543 spread on the same certified stone. Brilliant Earth lists it at HK$45,976. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604019
Dimensions8.30 × 5.82 × 3.77 mm
L/W Ratio1.43
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
8.30 mm5.82 mm1.83 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604019
Side View
Table 61.0%Crown 31.5°Girdle: MediumPavilion 41.5°Culet: LargeDepth 64.8%

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$45,976 HKD|Low: HK$4,433 HKD|High: HK$47,388 HKD|Avg: HK$15,256 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 19HK$4,433 HKD
Retailer 13HK$4,966 HKD
Retailer 10HK$5,822 HKD
Retailer 16HK$6,025 HKD
Retailer 7HK$7,179 HKD
Retailer 2HK$7,532 HKD
Retailer 17HK$8,586 HKD
Retailer 4HK$9,482 HKD
Retailer 6HK$10,692 HKD
Retailer 11HK$12,106 HKD
Retailer 8HK$12,953 HKD
Retailer 3HK$16,022 HKD
Retailer 12HK$16,366 HKD
Retailer 15HK$17,383 HKD
Retailer 20HK$17,831 HKD
Retailer 18HK$18,155 HKD
Retailer 14HK$18,515 HKD
Retailer 9HK$18,775 HKD
Retailer 5HK$24,651 HKD
Brilliant EarthHK$45,976 HKD

32 data points across 20 retailers

21 retailersHK$4,433 HKD to HK$45,976 HKD

A
Cheapest Retailer
-
HK$4,433 HKD
$565 USD
A
Retailer 2
-
HK$4,966 HKD
$633 USD
View
Final sale: no returns
Retailer 3
-
HK$5,822 HKD
$742 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$5,822 HKD
$742 USD
View
A
Retailer 5
-
HK$6,025 HKD
View
A
Retailer 6
-
HK$7,179 HKD
$915 USD
View
A
Retailer 7
-
HK$7,532 HKD
$960 USD
View
A
Retailer 8
-
HK$8,586 HKD
£862 GBP
View
A
Retailer 9
-
HK$9,482 HKD
€1,151 EUR
View
B+
Retailer 10
-
HK$10,692 HKD
ZAR 22,016 ZAR
View
B+
Retailer 11
-
HK$12,106 HKD
$1,543 USD
View
B+
Retailer 12
-
HK$12,953 HKD
$1,651 USD
View
B+
Retailer 13
-
HK$16,022 HKD
£1,608 GBP
View
B
Retailer 14
-
HK$16,366 HKD
$2,086 USD
View
B+
Retailer 15
-
HK$17,383 HKD
SGD 2,994 SGD
View
B+
Retailer 16
-
HK$17,831 HKD
$2,273 USD
View
B+
Retailer 17
-
HK$18,155 HKD
$2,314 USD
View
B
Retailer 18
-
HK$18,515 HKD
$2,360 USD
View
B+
Retailer 19
-
HK$18,775 HKD
$2,393 USD
View
B
Retailer 20
-
HK$24,651 HKD
£2,474 GBP
View
Most Expensive
B
Brilliant Earth
21604977A · Oct 29
HK$45,976 HKD
$5,860 USD
View
20 more retailers have this diamond
Prices start from HK$4,433 HKDSave up to HK$41,543 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
1.83ct Emerald
HK$4,433 HKD