Emerald|Lab Grown|IGI

1.20ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG727503410

Shape and cutting style on the report: Emerald cut

Certificate IGI LG727503410

Diamond specifications and retailer prices

From $176 USD
As of October 27, 2026
Save $1,514 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,690 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown emerald diamond

This 1.2ct 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 LG727503410 or 727503410. Listed at 11 retailers as of October 27, 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

1.20
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727503410
Dimensions5.12 × 5.12 × 7.34 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.12 mm5.12 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727503410
Side View
Table 59.0%Crown 29.2°Girdle: MED-STKPavilion 37.8°Culet: LargeDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,690 USD|Low: $141 USD|High: $1,690 USD|Avg: $713 USD
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 8$176 USD
Retailer 11$198 USD
Retailer 10$294 USD
Retailer 12$366 USD
Retailer 3$416 USD
Retailer 4$452 USD
Retailer 2$589 USD
Retailer 7$619 USD
Retailer 5$721 USD
Retailer 13$1,130 USD
Retailer 6$1,130 USD
Retailer 9$1,260 USD
Do Amore Diamonds$1,690 USD

21 data points across 13 retailers

11 retailers$176 USD to $1,690 USD

A
Cheapest Retailer
-
$176 USD
A
Retailer 2
-
$198 USD
View
Final sale: no returns
A
Retailer 3
-
$205 USD
View
B+
Retailer 4
-
$294 USD
View
B+
Retailer 5
-
$589 USD
A$906 AUD
View
B+
Retailer 6
-
$619 USD
View
B+
Retailer 7
-
$776 USD
View
B
Retailer 8
-
$1,130 USD
£890 GBP
View
B
Retailer 9
-
$1,260 USD
View
B
Retailer 10
-
$1,300 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Do Amore Diamonds
27-AFA2DEE1C · Oct 28
$1,690 USD
View
10 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
1.20ct Emerald
$176 USD