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Emerald|Lab Grown|IGI

1.29ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG836664326

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836664326

Diamond specifications and retailer prices

From £148 GBP
As of November 4, 2026
Save £1,274 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,422 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836664326 or 836664326. Listed at 14 retailers as of November 4, 2026, with prices from £148 to £1,422, a £1,274 spread on the same certified stone. Do Amore Diamonds lists it at £1,422. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836664326
Dimensions7.56 × 5.12 × 3.34 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.12 mm1.29 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836664326
Side View
Table 68.0%Crown 33.5°Girdle: MediumPavilion 38.7°Culet: LargeDepth 65.2%

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: Nov 4
Current: £1,422 GBP|Low: £148 GBP|High: £1,422 GBP|Avg: £513 GBP
Do Amore Diamonds
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
November 5, 2026
Retailer 9£148 GBP
Retailer 5£172 GBP
Retailer 10£184 GBP
Retailer 4£282 GBP
Retailer 3£319 GBP
Retailer 2£374 GBP
Retailer 12£423 GBP
Retailer 13£467 GBP
Retailer 7£496 GBP
Retailer 8£594 GBP
Retailer 14£653 GBP
Retailer 6£780 GBP
Retailer 11£818 GBP
Do Amore Diamonds£1,422 GBP

10 data points across 14 retailers

14 retailers£148 GBP to £1,422 GBP

A
Cheapest Retailer
-
£148 GBP
A
Retailer 2
-
£172 GBP
View
A
Retailer 3
-
£184 GBP
View
A
Retailer 4
-
£282 GBP
View
A
Retailer 5
-
£319 GBP
View
A
Retailer 6
-
£374 GBP
View
B+
Retailer 7
-
£423 GBP
View
B+
Retailer 8
-
£467 GBP
View
B+
Retailer 9
-
£496 GBP
View
B+
Retailer 10
-
£594 GBP
View
B
Retailer 11
-
£653 GBP
View
B
Retailer 12
-
£780 GBP
View
Retailer 13
-
£818 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-DEC72FC81 · Nov 4
£1,422 GBP
$1,920 USD
View
13 more retailers have this diamond
Prices start from £148 GBPSave up to £1,274 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
1.29ct Emerald
£148 GBP