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Emerald|Lab Grown|IGI

1.20ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG821634478

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821634478

Diamond specifications and retailer prices

From $359 AUD
As of November 5, 2026
Save $2,036 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,395 AUD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821634478 or 821634478. Listed at 14 retailers as of November 2, 2026, with prices from $359 to $2,395, a $2,036 spread on the same certified stone. Do Amore Diamonds lists it at $2,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821634478
Dimensions7.23 × 4.98 × 3.40 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm4.98 mm1.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821634478
Side View
Table 67.0%Crown 37.7°Girdle: MediumPavilion 40.8°Culet: LargeDepth 68.3%

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: Nov 5
Current: $2,395 AUD|Low: $359 AUD|High: $2,395 AUD|Avg: $960 AUD
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
November 3, 2026
Retailer 3$359 AUD
Retailer 12$416 AUD
Retailer 4$486 AUD
Retailer 7$560 AUD
Retailer 11$684 AUD
Retailer 5$831 AUD
Retailer 10$917 AUD
Retailer 9$1,049 AUD
Retailer 2$1,158 AUD
Retailer 6$1,426 AUD
Retailer 8$1,601 AUD
Do Amore Diamonds$2,395 AUD

23 data points across 12 retailers

14 retailers$359 AUD to $2,395 AUD

Retailer 1
-
$249 AUD
Price last confirmed 25 days ago
A
Retailer 2
-
$359 AUD
View
B+
Retailer 3
-
$416 AUD
View
A
Retailer 4
-
$486 AUD
View
Retailer 5
-
$560 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$684 AUD
View
B+
Retailer 7
-
$831 AUD
View
Retailer 8
-
$917 AUD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$1,049 AUD
View
Retailer 10
-
$1,096 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$1,158 AUD
View
B
Retailer 12
-
$1,426 AUD
View
Retailer 13
-
$1,601 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-5B6871754 · Nov 2
$2,395 AUD
$1,680 USD
View
13 more retailers have this diamond
Prices start from $359 AUDSave up to $2,036 AUD

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
$359 AUD