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Emerald|Lab Grown|IGI

1.21ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG747524958

Shape and cutting style on the report: Emerald cut

Certificate IGI LG747524958

Diamond specifications and retailer prices

From $434 AUD
$305 USD
As of October 28, 2026
Save $1,359 AUD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,793 AUD at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747524958 or 747524958. Listed at 12 retailers as of October 28, 2026, with prices from $434 to $1,793, a $1,359 spread on the same certified stone. Brilliant Earth lists it at $1,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.3°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747524958
Dimensions5.02 × 5.02 × 3.32 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
5.02 mm5.02 mm1.21 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747524958
Side View
Table 67.0%Crown 24.3°Girdle: MED-STKPavilion 44.2°Culet: LargeDepth 66.1%

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 28
Current: $1,793 AUD|Low: $420 AUD|High: $1,850 AUD|Avg: $875 AUD|-3.1%
Brilliant Earth
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 29, 2026
Retailer 9$434 AUD
Retailer 10$455 AUD
Retailer 2$578 AUD
Retailer 6$589 AUD
Retailer 3$613 AUD
Retailer 5$614 AUD
Retailer 13$753 AUD
Retailer 4$804 AUD
Retailer 7$946 AUD
Retailer 12$1,068 AUD
Retailer 11$1,107 AUD
Retailer 8$1,500 AUD
Brilliant Earth$1,793 AUD

43 data points across 13 retailers

12 retailers$434 AUD to $1,793 AUD

B+
Cheapest Retailer
-
$434 AUD
$305 USD
A
Retailer 2
-
$455 AUD
HK$2,500 HKD
View
A
Retailer 3
-
$578 AUD
£320 GBP
View
A
Retailer 4
-
$589 AUD
€394 EUR
View
A
Retailer 5
-
$613 AUD
$431 USD
View
B+
Retailer 6
-
$753 AUD
$529 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$946 AUD
View
B+
Retailer 8
-
$1,068 AUD
$750 USD
View
B+
Retailer 9
-
$1,107 AUD
$778 USD
View
B
Retailer 10
-
$1,291 AUD
CA$1,260 CAD
View
B
Retailer 11
-
$1,500 AUD
£830 GBP
View
Most Expensive
B
Brilliant Earth
16716086A · Oct 29
$1,793 AUD
$1,260 USD
View
11 more retailers have this diamond
Prices start from $434 AUDSave up to $1,359 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
1.21ct Emerald
$434 AUD