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Emerald|Lab Grown|IGI

1.28ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG741591440

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741591440

Diamond specifications and retailer prices

From $374 NZD
As of November 4, 2026
Save $3,209 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,583 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741591440 or 741591440. Listed at 15 retailers as of November 4, 2026, with prices from $374 to $3,583, a $3,209 spread on the same certified stone. Do Amore Diamonds lists it at $3,583. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741591440
Dimensions7.38 × 5.09 × 3.41 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
7.38 mm5.09 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741591440
Side View
Table 61.0%Crown 35.4°Girdle: MediumPavilion 39.2°Culet: LargeDepth 67.0%

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: $3,583 NZD|Low: $374 NZD|High: $3,583 NZD|Avg: $1,409 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
November 5, 2026
Retailer 13$374 NZD
Retailer 7$417 NZD
Retailer 16$433 NZD
Retailer 14$463 NZD
Retailer 19$711 NZD
Retailer 10$745 NZD
Retailer 4$800 NZD
Retailer 2$954 NZD
Retailer 8$1,017 NZD
Retailer 3$1,224 NZD
Retailer 17$1,247 NZD
Retailer 18$1,495 NZD
Retailer 11$1,621 NZD
Retailer 15$1,644 NZD
Retailer 6$1,948 NZD
Retailer 12$2,045 NZD
Retailer 5$2,177 NZD
Retailer 9$2,501 NZD
Do Amore Diamonds$3,583 NZD

20 data points across 19 retailers

15 retailers$374 NZD to $3,583 NZD

A
Cheapest Retailer
-
$374 NZD
A
Retailer 2
-
$417 NZD
View
Final sale: no returns
A
Retailer 3
-
$433 NZD
View
A
Retailer 4
-
$463 NZD
View
A
Retailer 5
-
$711 NZD
View
A
Retailer 6
-
$800 NZD
View
B+
Retailer 7
-
$954 NZD
View
B+
Retailer 8
-
$1,224 NZD
View
Retailer 9
-
$1,247 NZD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$1,495 NZD
View
B
Retailer 11
-
$1,644 NZD
View
B
Retailer 12
-
$1,948 NZD
View
B
Retailer 13
-
$2,045 NZD
View
B
Retailer 14
-
$2,177 NZD
View
Most Expensive
B
Do Amore Diamonds
27-337D25B83 · Nov 4
$3,583 NZD
$2,020 USD
View
14 more retailers have this diamond
Prices start from $374 NZDSave up to $3,209 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
1.28ct Emerald
$374 NZD