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Emerald|Lab Grown|IGI

1.28ct D VS1 Emerald Lab Grown Diamond

VG • D/VS1 • IGI LG843638928

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843638928

Diamond specifications and retailer prices

From $355 NZD
As of November 4, 2026
Save $2,377 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,732 NZD at Do Amore Diamonds · As of November 5, 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 very-good cut grade and certified by IGI LG843638928 or 843638928. Listed at 20 retailers as of November 4, 2026, with prices from $355 to $2,732, a $2,377 spread on the same certified stone. Do Amore Diamonds lists it at $2,732. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638928
Dimensions7.61 × 4.96 × 3.42 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm4.96 mm1.28 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638928
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 69.0%

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: $2,732 NZD|Low: $355 NZD|High: $3,548 NZD|Avg: $1,181 NZD|-12.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 17$355 NZD
Retailer 10$397 NZD
Retailer 9$413 NZD
Retailer 3$442 NZD
Retailer 20$442 NZD
Retailer 19$593 NZD
Retailer 8$706 NZD
Retailer 15$839 NZD
Retailer 12$843 NZD
Retailer 2$896 NZD
Retailer 7$1,013 NZD
Retailer 14$1,189 NZD
Retailer 5$1,224 NZD
Retailer 16$1,331 NZD
Retailer 18$1,423 NZD
Retailer 6$1,565 NZD
Retailer 11$1,868 NZD
Retailer 13$1,944 NZD
Retailer 4$2,120 NZD
Do Amore Diamonds$2,732 NZD

21 data points across 20 retailers

20 retailers$355 NZD to $2,732 NZD

A
Cheapest Retailer
-
$355 NZD
A
Retailer 2
-
$397 NZD
View
Final sale: no returns
A
Retailer 3
-
$413 NZD
View
A
Retailer 4
-
$442 NZD
View
Retailer 5
-
$442 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$593 NZD
View
A
Retailer 7
-
$706 NZD
View
B+
Retailer 8
-
$839 NZD
View
Retailer 9
-
$843 NZD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$896 NZD
View
B+
Retailer 11
-
$1,013 NZD
View
B+
Retailer 12
-
$1,189 NZD
View
Retailer 13
-
$1,224 NZD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,331 NZD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,423 NZD
View
B
Retailer 16
-
$1,565 NZD
View
B
Retailer 17
-
$1,868 NZD
View
B
Retailer 18
-
$1,944 NZD
View
B
Retailer 19
-
$2,120 NZD
View
Most Expensive
B
Do Amore Diamonds
36-2095417 · Nov 5
$2,732 NZD
$1,540 USD
View
19 more retailers have this diamond
Prices start from $355 NZDSave up to $2,377 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
$355 NZD