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Emerald|Lab Grown|IGI

1.28ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG681553765

Shape and cutting style on the report: Emerald cut

Certificate IGI LG681553765

Diamond specifications and retailer prices

From $358 NZD
As of November 4, 2026
Save $1,984 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,342 NZD at Michael Trio · As of November 4, 2026
View at Michael Trio

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681553765 or 681553765. Listed at 14 retailers as of November 4, 2026, with prices from $358 to $2,342, a $1,984 spread on the same certified stone. Michael Trio lists it at $2,342. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681553765
Dimensions7.49 × 5.02 × 3.34 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.02 mm1.28 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681553765
Side View
Table 65.0%Crown 34.2°Girdle: Slightly ThickPavilion 37.9°Culet: LargeDepth 66.5%

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: Nov 4
Current: $2,342 NZD|Low: $344 NZD|High: $2,342 NZD|Avg: $996 NZD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$358 NZD
Retailer 9$415 NZD
Retailer 8$444 NZD
Retailer 11$444 NZD
Retailer 7$766 NZD
Retailer 4$772 NZD
Retailer 2$807 NZD
Retailer 6$1,082 NZD
Retailer 10$1,428 NZD
Retailer 3$1,433 NZD
Retailer 5$2,070 NZD
Michael Trio$2,342 NZD

44 data points across 12 retailers

14 retailers$358 NZD to $2,342 NZD

A
Cheapest Retailer
-
$358 NZD
A
Retailer 2
-
$415 NZD
View
A
Retailer 3
-
$444 NZD
View
Retailer 4
-
$444 NZD
View
Price last confirmed 24 days ago
Retailer 5
-
$444 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$766 NZD
View
A
Retailer 7
-
$772 NZD
View
A
Retailer 8
-
$807 NZD
View
B+
Retailer 9
-
$860 NZD
View
B+
Retailer 10
-
$1,082 NZD
View
B
Retailer 11
-
$1,428 NZD
View
B
Retailer 12
-
$1,433 NZD
View
B
Retailer 13
-
$2,070 NZD
View
Most Expensive
B
Michael Trio
1031988420 · Nov 4
$2,342 NZD
SGD 1,784 SGD
View
13 more retailers have this diamond
Prices start from $358 NZDSave up to $1,984 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
$358 NZD