Emerald|Lab Grown|IGI

1.21ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG829603707

Shape and cutting style on the report: Emerald cut

Certificate IGI LG829603707

Diamond specifications and retailer prices

From $176 USD
As of October 30, 2026
Save $1,514 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,690 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG829603707 or 829603707. Listed at 15 retailers as of October 29, 2026, with prices from $176 to $1,690, a $1,514 spread on the same certified stone. Do Amore Diamonds lists it at $1,690. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829603707
Dimensions7.49 × 4.91 × 3.38 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm4.91 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829603707
Side View
Table 65.0%Crown 35.9°Girdle: MediumPavilion 41.2°Culet: LargeDepth 68.8%

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 30
Current: $1,690 USD|Low: $202 USD|High: $1,690 USD|Avg: $738 USD|+1.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 10$204 USD
Retailer 3$346 USD
Retailer 4$365 USD
Retailer 12$388 USD
Retailer 6$588 USD
Retailer 8$670 USD
Retailer 2$701 USD
Retailer 9$741 USD
Retailer 5$753 USD
Retailer 11$970 USD
Retailer 13$983 USD
Retailer 7$1,128 USD
Do Amore Diamonds$1,690 USD

20 data points across 13 retailers

15 retailers$176 USD to $1,690 USD

A
Cheapest Retailer
-
$176 USD
A
Retailer 2
-
$204 USD
View
A
Retailer 3
-
$346 USD
HK$2,700 HKD
View
A
Retailer 4
-
$365 USD
View
A
Retailer 5
-
$388 USD
View
B+
Retailer 6
-
$588 USD
A$904 AUD
View
B+
Retailer 7
-
$670 USD
View
B+
Retailer 8
-
$680 USD
View
B+
Retailer 9
-
$701 USD
A$1,078 AUD
View
B+
Retailer 10
-
$741 USD
View
B+
Retailer 11
-
$774 USD
View
B
Retailer 12
-
$970 USD
View
B
Retailer 13
-
$983 USD
SGD 1,328 SGD
View
B
Retailer 14
-
$1,128 USD
£888 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AF66C03EC · Oct 29
$1,690 USD
View
14 more retailers have this diamond
Prices start from $176 USDSave up to $1,514 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
$176 USD