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Emerald|Lab Grown|IGI

1.21ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG500164788

Shape and cutting style on the report: Emerald cut

Certificate IGI LG500164788

Diamond specifications and retailer prices

From $299 AUD
$210 USD
As of October 30, 2026
Save $1,495 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,794 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500164788 or 500164788. Listed at 17 retailers as of October 29, 2026, with prices from $299 to $1,794, a $1,495 spread on the same certified stone. Brilliant Earth lists it at $1,794. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500164788
Dimensions6.98 × 5.01 × 6.98 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.98 mm5.01 mm1.21 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500164788
Side View
Table 62.5%Crown 23.1°Girdle: MediumPavilion 41.6°Culet: LargeDepth 67.5%

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: $1,794 AUD|Low: $288 AUD|High: $1,836 AUD|Avg: $774 AUD|-2.3%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 14$299 AUD
Retailer 5$335 AUD
Retailer 15$347 AUD
Retailer 3$372 AUD
Retailer 12$372 AUD
Retailer 2$534 AUD
Retailer 9$628 AUD
Retailer 7$648 AUD
Retailer 8$685 AUD
Retailer 6$824 AUD
Retailer 11$987 AUD
Retailer 13$1,193 AUD
Retailer 4$1,197 AUD
Retailer 10$1,495 AUD
Brilliant Earth$1,794 AUD

43 data points across 15 retailers

17 retailers$299 AUD to $1,794 AUD

A
Cheapest Retailer
-
$299 AUD
$210 USD
A
Retailer 2
-
$335 AUD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$347 AUD
$244 USD
View
A
Retailer 4
-
$372 AUD
$261 USD
View
A
Retailer 5
-
$372 AUD
$261 USD
View
A
Retailer 6
-
$534 AUD
$375 USD
View
A
Retailer 7
-
$628 AUD
€420 EUR
View
A
Retailer 8
-
$648 AUD
$455 USD
View
A
Retailer 9
-
$685 AUD
£379 GBP
View
B+
Retailer 10
-
$824 AUD
$579 USD
View
B+
Retailer 11
-
$987 AUD
View
B
Retailer 12
-
$1,193 AUD
$838 USD
View
B
Retailer 13
-
$1,197 AUD
$841 USD
View
Retailer 14
-
$1,208 AUD
SGD 1,147 SGD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$1,269 AUD
$891 USD
View
B
Retailer 16
-
$1,495 AUD
£827 GBP
View
Most Expensive
B
Brilliant Earth
20666491A · Oct 29
$1,794 AUD
$1,260 USD
View
16 more retailers have this diamond
Prices start from $299 AUDSave up to $1,495 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
$299 AUD