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Emerald|Lab Grown|IGI

1.28ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG837639513

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837639513

Diamond specifications and retailer prices

From £164 GBP
$220 USD
As of October 27, 2026
Save £1,194 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,358 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 LG837639513 or 837639513. Listed at 10 retailers as of October 27, 2026, with prices from £164 to £1,358, a £1,194 spread on the same certified stone. Do Amore Diamonds lists it at £1,358. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837639513
Dimensions7.13 × 5.25 × 3.54 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm5.25 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837639513
Side View
Table 62.0%Crown 37.5°Girdle: MediumPavilion 40.4°Culet: LargeDepth 67.4%

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 27
Current: £1,358 GBP|Low: £164 GBP|High: £1,433 GBP|Avg: £519 GBP|-5.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6£164 GBP
Retailer 10£208 GBP
Retailer 9£237 GBP
Retailer 7£286 GBP
Retailer 3£316 GBP
Retailer 5£518 GBP
Retailer 8£567 GBP
Retailer 4£782 GBP
Retailer 2£799 GBP
Do Amore Diamonds£1,358 GBP

12 data points across 10 retailers

10 retailers£164 GBP to £1,358 GBP

A
Cheapest Retailer
-
£164 GBP
$220 USD
A
Retailer 2
-
£208 GBP
$279 USD
View
B+
Retailer 3
-
£237 GBP
$317 USD
View
A
Retailer 4
-
£286 GBP
$383 USD
View
A
Retailer 5
-
£316 GBP
€403 EUR
View
B+
Retailer 6
-
£518 GBP
A$1,067 AUD
View
B
Retailer 7
-
£567 GBP
$760 USD
View
B
Retailer 8
-
£782 GBP
View
B
Retailer 9
-
£799 GBP
$1,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-328CB8D70 · Oct 29
£1,358 GBP
$1,820 USD
View
9 more retailers have this diamond
Prices start from £164 GBPSave up to £1,194 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
£164 GBP