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Emerald|Lab Grown|IGI

1.28ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG662473809

Shape and cutting style on the report: Emerald cut

Certificate IGI LG662473809

Diamond specifications and retailer prices

From £171 GBP
$229 USD
As of October 29, 2026
Save £1,150 GBP (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,321 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662473809 or 662473809. Listed at 14 retailers as of October 29, 2026, with prices from £171 to £1,321, a £1,150 spread on the same certified stone. Do Amore Diamonds lists it at £1,321. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662473809
Dimensions5.11 × 5.11 × 3.38 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.11 mm5.11 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662473809
Side View
Table 64.0%Crown 36.6°Girdle: MediumPavilion 40°Culet: LNGDepth 66.1%

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: Oct 29
Current: £1,321 GBP|Low: £169 GBP|High: £1,321 GBP|Avg: £537 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8£171 GBP
Retailer 3£278 GBP
Retailer 10£302 GBP
Retailer 2£347 GBP
Retailer 12£357 GBP
Retailer 6£478 GBP
Retailer 9£502 GBP
Retailer 7£581 GBP
Retailer 11£607 GBP
Retailer 4£735 GBP
Retailer 5£887 GBP
Do Amore Diamonds£1,321 GBP

41 data points across 12 retailers

14 retailers£171 GBP to £1,321 GBP

A
Cheapest Retailer
-
£171 GBP
$229 USD
Retailer 2
-
£171 GBP
$229 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
£278 GBP
$373 USD
View
A
Retailer 4
-
£302 GBP
$404 USD
View
A
Retailer 5
-
£347 GBP
View
B+
Retailer 6
-
£357 GBP
$479 USD
View
B+
Retailer 7
-
£478 GBP
$640 USD
View
Retailer 8
-
£502 GBP
A$1,034 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
£581 GBP
$778 USD
View
B
Retailer 10
-
£607 GBP
$813 USD
View
Retailer 11
-
£607 GBP
$813 USD
View
Price last confirmed 23 days ago
Retailer 12
-
£735 GBP
$985 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
£887 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1CB62ECA4 · Oct 29
£1,321 GBP
$1,770 USD
View
13 more retailers have this diamond
Prices start from £171 GBPSave up to £1,150 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
£171 GBP