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Emerald|Lab Grown|IGI

1.21ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG818651092

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818651092

Diamond specifications and retailer prices

From €264 EUR
$295 USD
As of October 29, 2026
Save €2,197 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,461 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.21ct lab-grown emerald diamond

This 1.21ct 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 LG818651092 or 818651092. Listed at 20 retailers as of October 29, 2026, with prices from €264 to €2,461, a €2,197 spread on the same certified stone. Brilliant Earth lists it at €2,461. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818651092
Dimensions7.14 × 4.98 × 3.39 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
7.14 mm4.98 mm1.21 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818651092
Side View
Table 64.0%Crown 36.3°Girdle: MediumPavilion 43°Culet: LargeDepth 68.1%

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 29
Current: €2,461 EUR|Low: €264 EUR|High: €2,846 EUR|Avg: €836 EUR|-13.5%
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
November 1, 2026
Retailer 16€264 EUR
Retailer 14€294 EUR
Retailer 10€306 EUR
Retailer 7€331 EUR
Retailer 8€390 EUR
Retailer 13€440 EUR
Retailer 9€465 EUR
Retailer 4€535 EUR
Retailer 6€569 EUR
Retailer 2€576 EUR
Retailer 12€703 EUR
Retailer 11€790 EUR
Retailer 3€1,095 EUR
Retailer 5€1,335 EUR
Retailer 15€1,339 EUR
Brilliant Earth€2,461 EUR

37 data points across 16 retailers

20 retailers€264 EUR to €2,461 EUR

A
Cheapest Retailer
-
€264 EUR
$295 USD
A
Retailer 2
-
€294 EUR
$329 USD
View
Final sale: no returns
Retailer 3
-
€302 EUR
$337 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
€306 EUR
$342 USD
View
A
Retailer 5
-
€331 EUR
$370 USD
View
Retailer 6
-
€390 EUR
$436 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€435 EUR
HK$3,800 HKD
View
Price last confirmed 58 days ago
A
Retailer 8
-
€440 EUR
$492 USD
View
A
Retailer 9
-
€465 EUR
$520 USD
View
A
Retailer 10
-
€535 EUR
View
A
Retailer 11
-
€569 EUR
ZAR 10,269 ZAR
View
A
Retailer 12
-
€576 EUR
£506 GBP
View
B+
Retailer 13
-
€703 EUR
$785 USD
View
B+
Retailer 14
-
€790 EUR
$883 USD
View
Retailer 15
-
€1,048 EUR
$1,171 USD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
€1,095 EUR
$1,223 USD
View
Retailer 17
-
€1,253 EUR
$1,400 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
€1,335 EUR
£1,174 GBP
View
B+
Retailer 19
-
€1,339 EUR
$1,496 USD
View
Most Expensive
B
Brilliant Earth
21094256A · Oct 31
€2,461 EUR
$2,750 USD
View
19 more retailers have this diamond
Prices start from €264 EURSave up to €2,197 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
1.21ct Emerald
€264 EUR