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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 €157 EUR
$176 USD
As of November 1, 2026
Save €993 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,150 EUR at Brilliant Earth · As of November 2, 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 November 1, 2026, with prices from €157 to €1,150, a €993 spread on the same certified stone. Brilliant Earth lists it at €1,150. 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
Colour
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

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: Nov 1
Current: €811 EUR|Low: €144 EUR|High: €845 EUR|Avg: €401 EUR|-4.0%
Retailer 1
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
November 2, 2026
Retailer 6€144 EUR
Retailer 3€157 EUR
Retailer 11€169 EUR
Retailer 7€180 EUR
Retailer 8€180 EUR
Retailer 17€236 EUR
Retailer 4€299 EUR
Retailer 16€301 EUR
Retailer 14€306 EUR
Retailer 19€401 EUR
Retailer 15€425 EUR
Retailer 18€465 EUR
Retailer 13€570 EUR
Retailer 10€580 EUR
Retailer 12€588 EUR
Retailer 5€599 EUR
Retailer 9€606 EUR
Retailer 2€610 EUR
Retailer 1€811 EUR

14 data points across 19 retailers

20 retailers€157 EUR to €1,150 EUR

Retailer 1
-
€144 EUR
$161 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€157 EUR
$176 USD
View
Final sale: no returns
Retailer 3
-
€169 EUR
$189 USD
View
Price last confirmed 10 days ago
Retailer 4
-
€180 EUR
$202 USD
View
Price last confirmed 9 days ago
Retailer 5
-
€180 EUR
$202 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€236 EUR
$265 USD
View
A
Retailer 7
-
€299 EUR
View
A
Retailer 8
-
€301 EUR
ZAR 5,454 ZAR
View
A
Retailer 9
-
€306 EUR
£270 GBP
View
A
Retailer 10
-
€401 EUR
$450 USD
View
A
Retailer 11
-
€425 EUR
A$734 AUD
View
B+
Retailer 12
-
€465 EUR
$521 USD
View
B+
Retailer 13
-
€570 EUR
SGD 864 SGD
View
Retailer 14
-
€580 EUR
$651 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€588 EUR
$660 USD
View
B
Retailer 16
-
€599 EUR
A$1,034 AUD
View
B
Retailer 17
-
€606 EUR
$680 USD
View
B+
Retailer 18
-
€610 EUR
$684 USD
View
B
Retailer 19
-
€811 EUR
£716 GBP
View
Most Expensive
B
Brilliant Earth
22291954A · Nov 2
€1,150 EUR
$1,290 USD
View
19 more retailers have this diamond
Prices start from €157 EURSave up to €993 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
€157 EUR