Emerald|Lab Grown|IGI

1.21ct D VS1 Emerald Lab Grown Diamond

VG • D/VS1 • IGI LG845635167

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845635167

Diamond specifications and retailer prices

From €144 EUR
$161 USD
As of October 27, 2026
Save €1,011 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,155 EUR at Brilliant Earth · As of October 29, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG845635167 or 845635167. Listed at 20 retailers as of October 27, 2026, with prices from €144 to €1,155, a €1,011 spread on the same certified stone. Brilliant Earth lists it at €1,155. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845635167
Dimensions7.72 × 4.67 × 3.22 mm
L/W Ratio1.65
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm4.67 mm1.21 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845635167
Side View
Table 62.0%Crown 36.8°Girdle: MediumPavilion 45.4°Culet: LargeDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €403 EUR|Low: €144 EUR|High: €848 EUR|Avg: €402 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 4€144 EUR
Retailer 17€158 EUR
Retailer 11€169 EUR
Retailer 7€181 EUR
Retailer 8€181 EUR
Retailer 18€240 EUR
Retailer 19€300 EUR
Retailer 13€307 EUR
Retailer 2€308 EUR
Retailer 1€403 EUR
Retailer 6€439 EUR
Retailer 16€467 EUR
Retailer 14€578 EUR
Retailer 10€583 EUR
Retailer 15€598 EUR
Retailer 3€602 EUR
Retailer 9€609 EUR
Retailer 12€612 EUR
Retailer 5€843 EUR

12 data points across 19 retailers

20 retailers€144 EUR to €1,155 EUR

A
Cheapest Retailer
-
€144 EUR
$161 USD
A
Retailer 2
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€158 EUR
$176 USD
View
Final sale: no returns
Retailer 3
-
€169 EUR
$189 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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€181 EUR
$202 USD
View
A
Retailer 5
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€181 EUR
$202 USD
View
B+
Retailer 6
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€240 EUR
$268 USD
View
A
Retailer 7
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€300 EUR
View
A
Retailer 8
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€307 EUR
£270 GBP
View
A
Retailer 9
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€308 EUR
ZAR 5,551 ZAR
View
A
Retailer 10
-
€403 EUR
$450 USD
View
B+
Retailer 11
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€439 EUR
A$755 AUD
View
B+
Retailer 12
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€467 EUR
$522 USD
View
B+
Retailer 13
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€578 EUR
SGD 872 SGD
View
B+
Retailer 14
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€583 EUR
$651 USD
View
B+
Retailer 15
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€598 EUR
$668 USD
View
B
Retailer 16
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€602 EUR
A$1,034 AUD
View
B
Retailer 17
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€609 EUR
$680 USD
View
B+
Retailer 18
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€612 EUR
$684 USD
View
B
Retailer 19
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€843 EUR
£742 GBP
View
Most Expensive
B
Brilliant Earth
22291954A · Oct 29
€1,155 EUR
$1,290 USD
View
19 more retailers have this diamond
Prices start from €144 EURSave up to €1,011 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
€144 EUR