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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 €506 EUR
$565 USD
As of October 30, 2026
Save €4,014 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,520 EUR at Brilliant Earth · As of October 31, 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 30, 2026, with prices from €506 to €4,520, a €4,014 spread on the same certified stone. Brilliant Earth lists it at €4,520. 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
Color
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

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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: €4,520 EUR|Low: €506 EUR|High: €5,406 EUR|Avg: €1,740 EUR|-16.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 6€506 EUR
Retailer 19€567 EUR
Retailer 13€627 EUR
Retailer 4€687 EUR
Retailer 12€819 EUR
Retailer 18€859 EUR
Retailer 2€980 EUR
Retailer 9€1,082 EUR
Retailer 11€1,220 EUR
Retailer 15€1,357 EUR
Retailer 16€1,359 EUR
Retailer 14€1,651 EUR
Retailer 8€1,828 EUR
Retailer 3€1,983 EUR
Retailer 17€2,020 EUR
Retailer 7€2,034 EUR
Retailer 5€2,071 EUR
Retailer 20€2,112 EUR
Retailer 10€2,812 EUR
Brilliant Earth€4,520 EUR

33 data points across 20 retailers

21 retailers€506 EUR to €4,520 EUR

A
Cheapest Retailer
-
€506 EUR
$565 USD
A
Retailer 2
-
€567 EUR
$633 USD
View
Final sale: no returns
A
Retailer 3
-
€627 EUR
$701 USD
View
Retailer 4
-
€664 EUR
$742 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€687 EUR
HK$6,000 HKD
View
A
Retailer 6
-
€819 EUR
$915 USD
View
A
Retailer 7
-
€859 EUR
$960 USD
View
A
Retailer 8
-
€980 EUR
£862 GBP
View
A
Retailer 9
-
€1,082 EUR
View
B+
Retailer 10
-
€1,220 EUR
ZAR 22,016 ZAR
View
B+
Retailer 11
-
€1,357 EUR
$1,516 USD
View
B+
Retailer 12
-
€1,359 EUR
$1,518 USD
View
B+
Retailer 13
-
€1,651 EUR
$1,844 USD
View
B+
Retailer 14
-
€1,828 EUR
£1,608 GBP
View
B
Retailer 15
-
€1,983 EUR
SGD 2,994 SGD
View
B+
Retailer 16
-
€2,020 EUR
$2,257 USD
View
B+
Retailer 17
-
€2,034 EUR
$2,273 USD
View
B
Retailer 18
-
€2,071 EUR
$2,314 USD
View
B
Retailer 19
-
€2,112 EUR
$2,360 USD
View
B
Retailer 20
-
€2,812 EUR
£2,474 GBP
View
Most Expensive
B
Brilliant Earth
21604977A · Oct 31
€4,520 EUR
$5,050 USD
View
20 more retailers have this diamond
Prices start from €506 EURSave up to €4,014 EUR

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
€506 EUR