CaratHunter
Plans
Emerald|Lab Grown|IGI

1.27ct H VS1 Emerald Lab Grown Diamond

VG • H/VS1 • IGI LG816620165

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816620165

Diamond specifications and retailer prices

From £119 GBP
$158 USD
As of October 30, 2026
Save £572 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £690 GBP at MOH London · As of October 26, 2026
View at MOH London

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG816620165 or 816620165. Listed at 16 retailers as of October 26, 2026, with prices from £119 to £690, a £572 spread on the same certified stone. MOH London lists it at £690. 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
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816620165
Dimensions7.07 × 5.04 × 3.63 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm5.04 mm1.27 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816620165
Side View
Table 64.0%Crown 38.6°Girdle: STK-THKPavilion 43.6°Culet: LargeDepth 72.0%

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: £690 GBP|Low: £94 GBP|High: £707 GBP|Avg: £363 GBP|-1.0%
MOH London
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
Retailer 15
Retailer 16
October 28, 2026
Retailer 6£119 GBP
Retailer 5£132 GBP
Retailer 3£138 GBP
Retailer 13£147 GBP
Retailer 14£147 GBP
Retailer 10£253 GBP
Retailer 9£268 GBP
Retailer 16£359 GBP
Retailer 11£359 GBP
Retailer 2£424 GBP
Retailer 15£474 GBP
Retailer 4£484 GBP
Retailer 7£485 GBP
Retailer 12£501 GBP
Retailer 8£516 GBP
MOH London£690 GBP

34 data points across 16 retailers

16 retailers£119 GBP to £690 GBP

A
Cheapest Retailer
-
£119 GBP
$158 USD
A
Retailer 2
-
£132 GBP
$176 USD
View
Final sale: no returns
A
Retailer 3
-
£138 GBP
$184 USD
View
A
Retailer 4
-
£147 GBP
$196 USD
View
A
Retailer 5
-
£147 GBP
$196 USD
View
A
Retailer 6
-
£253 GBP
ZAR 5,448 ZAR
View
B+
Retailer 7
-
£268 GBP
$357 USD
View
B+
Retailer 8
-
£359 GBP
$478 USD
View
B+
Retailer 9
-
£359 GBP
A$736 AUD
View
B+
Retailer 10
-
£424 GBP
$565 USD
View
B+
Retailer 11
-
£474 GBP
$631 USD
View
B+
Retailer 12
-
£484 GBP
$644 USD
View
B+
Retailer 13
-
£485 GBP
SGD 872 SGD
View
B+
Retailer 14
-
£501 GBP
$667 USD
View
B+
Retailer 15
-
£516 GBP
$687 USD
View
Most Expensive
B
MOH London
LG816620165 · Oct 26
£690 GBP
View
15 more retailers have this diamond
Prices start from £119 GBPSave up to £572 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
£119 GBP