Emerald|Lab Grown|IGI

1.28ct G VS1 Emerald Lab Grown Diamond

GD • G/VS1 • IGI LG586356116

Shape and cutting style on the report: Emerald cut

Certificate IGI LG586356116

Diamond specifications and retailer prices

From $169 USD
As of October 27, 2026
Save $1,451 USD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,620 USD at Do Amore Diamonds · As of October 27, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG586356116 or 586356116. Listed at 8 retailers as of October 27, 2026, with prices from $169 to $1,620, a $1,451 spread on the same certified stone. Do Amore Diamonds lists it at $1,620. 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
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586356116
Dimensions7.38 × 5.10 × 3.36 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.38 mm5.10 mm1.28 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586356116
Side View
Table 64.0%Crown 36.5°Girdle: MediumPavilion 39.9°Culet: LargeDepth 65.9%

Caratlytics Score

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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: Oct 27
Current: $1,620 USD|Low: $137 USD|High: $1,690 USD|Avg: $605 USD|-4.1%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 15
October 26, 2026
Retailer 11$169 USD
Retailer 9$196 USD
Retailer 14$197 USD
Retailer 13$375 USD
Retailer 15$383 USD
Retailer 5$395 USD
Retailer 4$470 USD
Retailer 6$509 USD
Retailer 2$564 USD
Retailer 7$671 USD
Retailer 10$711 USD
Retailer 12$743 USD
Retailer 3$886 USD
Retailer 8$1,082 USD
Do Amore Diamonds$1,620 USD

22 data points across 15 retailers

8 retailers$169 USD to $1,620 USD

A
Cheapest Retailer
-
$169 USD
A
Retailer 2
-
$196 USD
View
B+
Retailer 3
-
$375 USD
View
B+
Retailer 4
-
$564 USD
A$868 AUD
View
B
Retailer 5
-
$711 USD
View
B
Retailer 6
-
$743 USD
View
B
Retailer 7
-
$1,082 USD
£852 GBP
View
Most Expensive
C
Do Amore Diamonds
27-0EEBCEE4B · Oct 27
$1,620 USD
View
7 more retailers have this diamond
Prices start from $169 USDSave up to $1,451 USD

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
$169 USD