Emerald|Lab Grown|IGI

1.27ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LGG1163915

Certificate IGI LGG1163915

Diamond specifications and retailer prices

From £187 GBP
$251 USD
As of October 30, 2026
Save £783 GBP (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £970 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1163915. Listed at 7 retailers as of October 29, 2026, with prices from £187 to £970, a £783 spread on the same certified stone. Brilliant Earth lists it at £970. 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

1.27
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1163915
Dimensions7.31 × 5.18 × 3.40 mm
L/W Ratio1.41
Top View
7.31 mm5.18 mm1.27 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1163915
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.6%

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 30
Current: £970 GBP|Low: £146 GBP|High: £3,780 GBP|Avg: £930 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6£187 GBP
Retailer 3£282 GBP
Retailer 5£390 GBP
Retailer 2£433 GBP
Retailer 4£558 GBP
Retailer 10£640 GBP
Retailer 8£865 GBP
Retailer 9£933 GBP
Brilliant Earth£970 GBP
Retailer 7£3,780 GBP

24 data points across 10 retailers

7 retailers£187 GBP to £970 GBP

A
Cheapest Retailer
-
£187 GBP
$251 USD
Final sale: no returns
A
Retailer 2
-
£282 GBP
View
B+
Retailer 3
-
£390 GBP
$522 USD
View
B+
Retailer 4
-
£433 GBP
View
B+
Retailer 5
-
£558 GBP
A$1,151 AUD
View
B
Retailer 6
-
£865 GBP
$1,159 USD
View
Most Expensive
B
Brilliant Earth
5702636B · Oct 29
£970 GBP
$1,300 USD
View
6 more retailers have this diamond
Prices start from £187 GBPSave up to £783 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
1.27ct Emerald
£187 GBP