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Emerald|Lab Grown|IGI

1.21ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG660443371

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660443371

Diamond specifications and retailer prices

From $291 AUD
As of November 4, 2026
Save $1,961 AUD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,252 AUD at Do Amore Diamonds · As of November 4, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660443371 or 660443371. Listed at 14 retailers as of November 4, 2026, with prices from $291 to $2,252, a $1,961 spread on the same certified stone. Do Amore Diamonds lists it at $2,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443371
Dimensions7.49 × 5.28 × 3.24 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.28 mm1.21 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660443371
Side View
Table 65.0%Crown 35.8°Girdle: MediumPavilion 42.2°Culet: LNGDepth 61.4%

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 4
Current: $2,252 AUD|Low: $489 AUD|High: $2,252 AUD|Avg: $1,015 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10$493 AUD
Retailer 8$525 AUD
Retailer 5$553 AUD
Retailer 9$647 AUD
Retailer 4$781 AUD
Retailer 6$784 AUD
Retailer 7$986 AUD
Retailer 11$1,277 AUD
Retailer 3$1,421 AUD
Retailer 2$1,495 AUD
Do Amore Diamonds$2,252 AUD

26 data points across 11 retailers

14 retailers$291 AUD to $2,252 AUD

Retailer 1
-
$291 AUD
Price last confirmed 33 days ago
A
Retailer 2
-
$291 AUD
View
A
Retailer 3
-
$493 AUD
View
A
Retailer 4
-
$525 AUD
View
A
Retailer 5
-
$553 AUD
View
A
Retailer 6
-
$647 AUD
View
A
Retailer 7
-
$781 AUD
View
B+
Retailer 8
-
$784 AUD
View
B+
Retailer 9
-
$986 AUD
View
Retailer 10
-
$1,031 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$1,031 AUD
View
B
Retailer 12
-
$1,277 AUD
View
B
Retailer 13
-
$1,495 AUD
View
Most Expensive
B
Do Amore Diamonds
27-55AA60A40 · Nov 4
$2,252 AUD
$1,580 USD
View
13 more retailers have this diamond
Prices start from $291 AUDSave up to $1,961 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
$291 AUD