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Emerald|Lab Grown|GCAL

1.57ct F FL Emerald Lab Grown Diamond

ID • F/FL • GCAL 360246242

Certificate GCAL 360246242

Diamond specifications and retailer prices

From £755 GBP
As of November 5, 2026
Save £1,981 GBP (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,736 GBP at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360246242. Listed at 7 retailers as of November 2, 2026, with prices from £755 to £2,736, a £1,981 spread on the same certified stone. Diamond Exchange Canada lists it at £2,736. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360246242
Dimensions7.89 × 5.50 × 3.76 mm
L/W Ratio1.43
Top View
7.89 mm5.50 mm1.57 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360246242
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,736 GBP|Low: £755 GBP|High: £18,548 GBP|Avg: £5,874 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 4£755 GBP
Retailer 6£1,377 GBP
Retailer 7£1,667 GBP
Retailer 8£2,384 GBP
Diamond Exchange Canada£2,736 GBP
Retailer 5£6,956 GBP
Retailer 2£18,534 GBP
Retailer 3£18,534 GBP

8 data points across 8 retailers

7 retailers£755 GBP to £2,736 GBP

A
Cheapest Retailer
-
£755 GBP
B
Retailer 2
-
£1,377 GBP
View
B
Retailer 3
-
£2,384 GBP
View
Most Expensive
B
Diamond Exchange Canada
1959967527 · Nov 2
£2,736 GBP
CA$5,130 CAD
View
3 more retailers have this diamond
Prices start from £755 GBPSave up to £1,981 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
1.57ct Emerald
£755 GBP