Emerald|Lab Grown|IGI

1.29ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG817653517

Certificate IGI LG817653517

Diamond specifications and retailer prices

From £231 GBP
$310 USD
As of October 30, 2026
Save £657 GBP (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £888 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.29ct lab-grown emerald diamond

This 1.29ct 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 LG817653517 or 817653517. Listed at 6 retailers as of October 30, 2026, with prices from £231 to £888, a £657 spread on the same certified stone. Brilliant Earth lists it at £888. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG817653517
Dimensions7.03 × 5.05 × 3.43 mm
L/W Ratio1.39
Top View
7.03 mm5.05 mm1.29 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817653517
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: LNGDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £888 GBP|Low: £231 GBP|High: £11,392 GBP|Avg: £758 GBP|-15.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6£231 GBP
Retailer 5£370 GBP
Retailer 4£425 GBP
Retailer 3£508 GBP
Retailer 2£525 GBP
Brilliant Earth£888 GBP

13 data points across 6 retailers

6 retailers£231 GBP to £888 GBP

B+
Cheapest Retailer
-
£231 GBP
$310 USD
B+
Retailer 2
-
£370 GBP
$496 USD
View
B+
Retailer 3
-
£425 GBP
$570 USD
View
B+
Retailer 4
-
£508 GBP
$680 USD
View
B+
Retailer 5
-
£525 GBP
€670 EUR
View
Most Expensive
B
Brilliant Earth
21103595A · Oct 30
£888 GBP
$1,190 USD
View
5 more retailers have this diamond
Prices start from £231 GBPSave up to £657 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.

B+
1.29ct Emerald
£231 GBP