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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 $362 NZD
As of November 4, 2026
Save $2,441 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,803 NZD 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 $362 to $2,803, a $2,441 spread on the same certified stone. Do Amore Diamonds lists it at $2,803. 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: $2,803 NZD|Low: $608 NZD|High: $2,803 NZD|Avg: $1,263 NZD
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$614 NZD
Retailer 8$653 NZD
Retailer 5$688 NZD
Retailer 9$805 NZD
Retailer 4$972 NZD
Retailer 6$976 NZD
Retailer 7$1,228 NZD
Retailer 11$1,590 NZD
Retailer 3$1,769 NZD
Retailer 2$1,861 NZD
Do Amore Diamonds$2,803 NZD

26 data points across 11 retailers

14 retailers$362 NZD to $2,803 NZD

Retailer 1
-
$362 NZD
Price last confirmed 33 days ago
A
Retailer 2
-
$362 NZD
View
A
Retailer 3
-
$614 NZD
View
A
Retailer 4
-
$653 NZD
View
A
Retailer 5
-
$688 NZD
View
A
Retailer 6
-
$805 NZD
View
A
Retailer 7
-
$972 NZD
View
B+
Retailer 8
-
$976 NZD
View
B+
Retailer 9
-
$1,228 NZD
View
Retailer 10
-
$1,283 NZD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$1,283 NZD
View
B
Retailer 12
-
$1,590 NZD
View
B
Retailer 13
-
$1,861 NZD
View
Most Expensive
B
Do Amore Diamonds
27-55AA60A40 · Nov 4
$2,803 NZD
$1,580 USD
View
13 more retailers have this diamond
Prices start from $362 NZDSave up to $2,441 NZD

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
$362 NZD