Emerald|Lab Grown|IGI

1.29ct G VS1 Emerald Lab Grown Diamond

VG • G/VS1 • IGI LG612314940

Certificate IGI LG612314940

Diamond specifications and retailer prices

From £518 GBP
$690 USD
As of October 29, 2026
Save £406 GBP (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £924 GBP at Jared · As of October 28, 2026
View at Jared

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG612314940 or 612314940. Listed at 4 retailers as of October 28, 2026, with prices from £518 to £924, a £406 spread on the same certified stone. Jared lists it at £924. 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

1.29
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG612314940
Dimensions7.42 × 5.26 × 3.50 mm
L/W Ratio1.41
Top View
7.42 mm5.26 mm1.29 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612314940
Side View
Table 65.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 66.5%

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 29
Current: £924 GBP|Low: £518 GBP|High: £1,247 GBP|Avg: £761 GBP|-25.9%
Jared
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 2£518 GBP
Retailer 3£721 GBP
Retailer 4£721 GBP
Jared£924 GBP

2 data points across 4 retailers

4 retailers£518 GBP to £924 GBP

B+
Cheapest Retailer
-
£518 GBP
$690 USD
B
Retailer 2
-
£721 GBP
$960 USD
View
B
Retailer 3
-
£721 GBP
$960 USD
View
Most Expensive
B
Jared
150925168 · Oct 28
£924 GBP
$1,230 USD
View
3 more retailers have this diamond
Prices start from £518 GBPSave up to £406 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
£518 GBP