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Emerald|Lab Grown|IGI

1.00ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG830620560

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830620560

Diamond specifications and retailer prices

From €201 EUR
$225 USD
As of October 29, 2026
Save €1,494 EUR (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,695 EUR at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830620560 or 830620560. Listed at 18 retailers as of October 29, 2026, with prices from €201 to €1,695, a €1,494 spread on the same certified stone. Helzberg Diamonds lists it at €1,695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620560
Dimensions7.00 × 4.61 × 3.15 mm
L/W Ratio1.52
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
7.00 mm4.61 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620560
Side View
Table 66.0%Crown 37.8°Girdle: STK-THKPavilion 41.6°Culet: LargeDepth 68.3%

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 29
Current: €1,695 EUR|Low: €201 EUR|High: €2,345 EUR|Avg: €702 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 8€201 EUR
Retailer 6€226 EUR
Retailer 5€234 EUR
Retailer 14€249 EUR
Retailer 18€425 EUR
Retailer 3€428 EUR
Retailer 13€437 EUR
Retailer 15€457 EUR
Retailer 2€465 EUR
Retailer 4€491 EUR
Retailer 7€707 EUR
Retailer 17€801 EUR
Retailer 11€804 EUR
Retailer 10€848 EUR
Retailer 9€911 EUR
Retailer 16€1,101 EUR
Retailer 12€1,504 EUR
Helzberg Diamonds€1,695 EUR

7 data points across 18 retailers

18 retailers€201 EUR to €1,695 EUR

A
Cheapest Retailer
-
€201 EUR
$225 USD
A
Retailer 2
-
€226 EUR
$252 USD
View
Final sale: no returns
A
Retailer 3
-
€234 EUR
$261 USD
View
A
Retailer 4
-
€249 EUR
$278 USD
View
A
Retailer 5
-
€425 EUR
$475 USD
View
A
Retailer 6
-
€428 EUR
ZAR 7,729 ZAR
View
A
Retailer 7
-
€437 EUR
View
A
Retailer 8
-
€457 EUR
$511 USD
View
A
Retailer 9
-
€465 EUR
£409 GBP
View
B+
Retailer 10
-
€491 EUR
$548 USD
View
B+
Retailer 11
-
€707 EUR
SGD 1,067 SGD
View
B+
Retailer 12
-
€801 EUR
$895 USD
View
B+
Retailer 13
-
€804 EUR
$898 USD
View
B
Retailer 14
-
€848 EUR
$948 USD
View
B
Retailer 15
-
€911 EUR
$1,018 USD
View
B
Retailer 16
-
€1,101 EUR
$1,230 USD
View
B
Retailer 17
-
€1,504 EUR
$1,680 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMIGLMG · Oct 30
€1,695 EUR
$1,894 USD
View
17 more retailers have this diamond
Prices start from €201 EURSave up to €1,494 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
1.00ct Emerald
€201 EUR