CaratHunter
Plans
Emerald|Lab Grown|IGI

1.20ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1

Diamond specifications and retailer prices

From £130 GBP
As of November 4, 2026
Save £518 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £647 GBP at The Diamond Guys · As of November 5, 2026
View at The Diamond Guys

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 9 retailers as of November 4, 2026, with prices from £130 to £647, a £518 spread on the same certified stone. The Diamond Guys lists it at £647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.23 × 4.98 × 3.40 mm
L/W Ratio1.45
Top View
7.23 mm4.98 mm1.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: LNGDepth 68.3%

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: £570 GBP|Low: £124 GBP|High: £647 GBP|Avg: £370 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 25, 2026
Retailer 3£130 GBP
Retailer 2£150 GBP
Retailer 4£247 GBP
Retailer 5£289 GBP
Retailer 6£489 GBP
Retailer 1£570 GBP
The Diamond Guys£647 GBP

10 data points across 7 retailers

9 retailers£130 GBP to £647 GBP

Retailer 1
-
£130 GBP
Price last confirmed 44 days ago
A
Retailer 2
-
£130 GBP
View
A
Retailer 3
-
£150 GBP
View
Retailer 4
-
£150 GBP
View
Price last confirmed 23 days ago
A
Retailer 5
-
£247 GBP
View
Retailer 6
-
£289 GBP
View
Price last confirmed 23 days ago
B
Retailer 7
-
£489 GBP
View
B
Retailer 8
-
£570 GBP
View
Most Expensive
B
The Diamond Guys
1975708334 · Nov 5
£647 GBP
$874 USD
View
8 more retailers have this diamond
Prices start from £130 GBPSave up to £518 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
1.20ct Emerald
£130 GBP