Emerald|Lab Grown|IGI

1.21ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG787622831

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787622831

Diamond specifications and retailer prices

From €435 EUR
HK$3,800 HKD
As of October 31, 2026
Save €1,283 EUR (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,719 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 very-good cut grade and certified by IGI LG787622831 or 787622831. Listed at 13 retailers as of October 31, 2026, with prices from €435 to €1,719, a €1,283 spread on the same certified stone. Brilliant Earth lists it at €1,719. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622831
Dimensions7.05 × 4.90 × 3.46 mm
L/W Ratio1.44
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
7.05 mm4.90 mm1.21 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622831
Side View
Table 60.0%Crown 35.6°Girdle: MediumPavilion 40.9°Culet: LargeDepth 70.6%

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 31
Current: €1,719 EUR|Low: €435 EUR|High: €2,820 EUR|Avg: €989 EUR|-39.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 4€435 EUR
Retailer 3€452 EUR
Retailer 11€514 EUR
Retailer 6€526 EUR
Retailer 10€540 EUR
Retailer 8€549 EUR
Retailer 2€565 EUR
Retailer 13€715 EUR
Retailer 12€1,176 EUR
Retailer 7€1,288 EUR
Retailer 9€1,334 EUR
Retailer 5€1,574 EUR
Brilliant Earth€1,719 EUR

44 data points across 13 retailers

13 retailers€435 EUR to €1,719 EUR

A
Cheapest Retailer
-
€435 EUR
HK$3,800 HKD
A
Retailer 2
-
€452 EUR
$505 USD
View
A
Retailer 3
-
€514 EUR
$574 USD
View
A
Retailer 4
-
€526 EUR
View
A
Retailer 5
-
€540 EUR
$603 USD
View
A
Retailer 6
-
€549 EUR
ZAR 9,910 ZAR
View
B+
Retailer 7
-
€565 EUR
£497 GBP
View
B+
Retailer 8
-
€715 EUR
$799 USD
View
B
Retailer 9
-
€1,176 EUR
$1,313 USD
View
B
Retailer 10
-
€1,288 EUR
£1,133 GBP
View
B
Retailer 11
-
€1,334 EUR
$1,490 USD
View
B
Retailer 12
-
€1,574 EUR
$1,758 USD
View
Most Expensive
B
Brilliant Earth
20870210Y · Oct 31
€1,719 EUR
$1,920 USD
View
12 more retailers have this diamond
Prices start from €435 EURSave up to €1,283 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
€435 EUR