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Emerald|Lab Grown|IGI

1.28ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG600396498

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600396498

Diamond specifications and retailer prices

From £148 GBP
$197 USD
As of October 30, 2026
Save £1,271 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,419 GBP at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600396498 or 600396498. Listed at 9 retailers as of October 29, 2026, with prices from £148 to £1,419, a £1,271 spread on the same certified stone. Do Amore Diamonds lists it at £1,419. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600396498
Dimensions7.30 × 5.13 × 3.38 mm
L/W Ratio1.42
Culet sizeLong
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
7.30 mm5.13 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600396498
Side View
Table 64.0%Crown 33.1°Girdle: MediumPavilion 40.2°Culet: LNGDepth 65.9%

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: Oct 30
Current: £1,419 GBP|Low: £146 GBP|High: £1,419 GBP|Avg: £492 GBP|+1.1%
Do Amore Diamonds
Retailer 2
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October 27, 2026
Retailer 13£148 GBP
Retailer 16£164 GBP
Retailer 11£171 GBP
Retailer 3£174 GBP
Retailer 9£293 GBP
Retailer 15£320 GBP
Retailer 17£331 GBP
Retailer 5£386 GBP
Retailer 6£399 GBP
Retailer 8£490 GBP
Retailer 2£495 GBP
Retailer 7£569 GBP
Retailer 12£592 GBP
Retailer 14£651 GBP
Retailer 4£728 GBP
Retailer 10£815 GBP
Do Amore Diamonds£1,419 GBP

18 data points across 17 retailers

9 retailers£148 GBP to £1,419 GBP

A
Cheapest Retailer
-
£148 GBP
$197 USD
A
Retailer 2
-
£164 GBP
$218 USD
View
Final sale: no returns
A
Retailer 3
-
£171 GBP
$228 USD
View
A
Retailer 4
-
£320 GBP
$426 USD
View
B+
Retailer 5
-
£495 GBP
A$1,014 AUD
View
B
Retailer 6
-
£592 GBP
$788 USD
View
B
Retailer 7
-
£651 GBP
$867 USD
View
B
Retailer 8
-
£815 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B8690B6F0 · Oct 29
£1,419 GBP
$1,890 USD
View
8 more retailers have this diamond
Prices start from £148 GBPSave up to £1,271 GBP

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
£148 GBP