Emerald|Lab Grown|IGI

1.21ct E VS1 Emerald Lab Grown Diamond

VG • E/VS1 • IGI LG847659953

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847659953

Diamond specifications and retailer prices

From $186 USD
As of October 28, 2026
Save $902 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,088 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847659953 or 847659953. Listed at 11 retailers as of October 28, 2026, with prices from $186 to $1,088, a $902 spread on the same certified stone. Reve Diamonds lists it at $1,088. 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
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847659953
Dimensions6.92 × 5.07 × 3.50 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm5.07 mm1.21 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847659953
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 41.8°Culet: LargeDepth 69.0%

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 28
Current: $367 USD|Low: $186 USD|High: $1,088 USD|Avg: $537 USD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 29, 2026
Retailer 8$186 USD
Retailer 5$355 USD
Retailer 1$367 USD
Retailer 2$373 USD
Retailer 9$427 USD
Retailer 6$504 USD
Retailer 4$651 USD
Retailer 7$703 USD
Retailer 10$720 USD
Retailer 3$973 USD
Reve Diamonds$1,088 USD

7 data points across 11 retailers

11 retailers$186 USD to $1,088 USD

A
Cheapest Retailer
-
$186 USD
Final sale: no returns
A
Retailer 2
-
$355 USD
ZAR 5,739 ZAR
View
A
Retailer 3
-
$367 USD
£289 GBP
View
A
Retailer 4
-
$373 USD
View
B+
Retailer 5
-
$427 USD
View
B+
Retailer 6
-
$504 USD
A$776 AUD
View
B+
Retailer 7
-
$651 USD
A$1,001 AUD
View
B
Retailer 8
-
$703 USD
View
B
Retailer 9
-
$720 USD
View
Retailer 10
-
$973 USD
£766 GBP
View
Most Expensive
B
Reve Diamonds
959F16DBE · Oct 28
$1,088 USD
View
10 more retailers have this diamond
Prices start from $186 USDSave up to $902 USD

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
$186 USD