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Emerald|Lab Grown|IGI

1.28ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG555272628

Shape and cutting style on the report: Emerald cut

Certificate IGI LG555272628

Diamond specifications and retailer prices

From €209 EUR
$233 USD
As of November 1, 2026
Save €1,315 EUR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,523 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555272628 or 555272628. Listed at 17 retailers as of October 27, 2026, with prices from €209 to €1,523, a €1,315 spread on the same certified stone. Queensmith lists it at €1,523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555272628
Dimensions7.73 × 5.12 × 3.29 mm
L/W Ratio1.51
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
7.73 mm5.12 mm1.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555272628
Side View
Table 63.5%Crown 31.3°Girdle: MediumPavilion 42°Culet: LargeDepth 64.3%

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 1
Current: €488 EUR|Low: €201 EUR|High: €1,049 EUR|Avg: €490 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 12€209 EUR
Retailer 6€233 EUR
Retailer 11€242 EUR
Retailer 2€259 EUR
Retailer 14€259 EUR
Retailer 4€437 EUR
Retailer 7€447 EUR
Retailer 1€488 EUR
Retailer 5€543 EUR
Retailer 10€631 EUR
Retailer 8€716 EUR
Retailer 13€832 EUR
Retailer 3€835 EUR
Retailer 9€1,042 EUR

45 data points across 14 retailers

17 retailers€209 EUR to €1,523 EUR

A
Cheapest Retailer
-
€209 EUR
$233 USD
A
Retailer 2
-
€233 EUR
$260 USD
View
Final sale: no returns
A
Retailer 3
-
€242 EUR
$270 USD
View
A
Retailer 4
-
€259 EUR
$289 USD
View
Retailer 5
-
€259 EUR
$289 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€437 EUR
$488 USD
View
B+
Retailer 7
-
€442 EUR
$494 USD
View
A
Retailer 8
-
€447 EUR
ZAR 8,063 ZAR
View
B+
Retailer 9
-
€488 EUR
£430 GBP
View
B+
Retailer 10
-
€543 EUR
$607 USD
View
B+
Retailer 11
-
€631 EUR
A$1,085 AUD
View
B+
Retailer 12
-
€716 EUR
$800 USD
View
B
Retailer 13
-
€832 EUR
$929 USD
View
B
Retailer 14
-
€835 EUR
$933 USD
View
B
Retailer 15
-
€879 EUR
$982 USD
View
B
Retailer 16
-
€1,042 EUR
£917 GBP
View
Most Expensive
B
Queensmith
LG555272628 · Oct 27
€1,523 EUR
£1,340 GBP
View
16 more retailers have this diamond
Prices start from €209 EURSave up to €1,315 EUR

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
€209 EUR