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Emerald|Lab Grown|GIA

1.51ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • GIA 1439919536

Certificate GIA 1439919536

Diamond specifications and retailer prices

From £331 GBP
As of November 4, 2026
Save £1,559 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,941 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1439919536. Listed at 21 retailers as of November 3, 2026, with a 471% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1439919536
Dimensions8.12 × 5.42 × 3.54 mm
L/W Ratio1.50
Cert comments
Additional growth remnants are not shown. This is a man-made diamond produced by CVD (Chemical Vapor
Key to symbols
Growth Remnant
Top View
8.12 mm5.42 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1439919536
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.4%

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: £679 GBP|Low: £318 GBP|High: £1,912 GBP|Avg: £885 GBP|+1.7%
Retailer 1
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
Retailer 15
November 5, 2026
Retailer 12£331 GBP
Retailer 4£370 GBP
Retailer 6£370 GBP
Retailer 13£410 GBP
Retailer 11£515 GBP
Retailer 15£569 GBP
Retailer 5£641 GBP
Retailer 1£679 GBP
Retailer 9£781 GBP
Retailer 10£1,103 GBP
Retailer 3£1,191 GBP
Retailer 7£1,321 GBP
Retailer 14£1,535 GBP
Retailer 2£1,819 GBP
Retailer 8£1,890 GBP

46 data points across 15 retailers

21 retailers£331 GBP to £1,890 GBP

A
Cheapest Retailer
-
£331 GBP
A
Retailer 2
-
£370 GBP
View
Final sale: no returns
A
Retailer 3
-
£370 GBP
View
A
Retailer 4
-
£378 GBP
View
A
Retailer 5
-
£410 GBP
View
Retailer 6
-
£410 GBP
View
Price last confirmed 20 days ago
B+
Retailer 7
-
£515 GBP
View
B+
Retailer 8
-
£569 GBP
View
B+
Retailer 9
-
£641 GBP
View
B+
Retailer 10
-
£679 GBP
View
Retailer 11
-
£780 GBP
View
Price last confirmed 13 days ago
B+
Retailer 12
-
£781 GBP
View
B
Retailer 13
-
£1,075 GBP
View
B
Retailer 14
-
£1,103 GBP
View
B
Retailer 15
-
£1,191 GBP
View
B
Retailer 16
-
£1,321 GBP
View
B
Retailer 17
-
£1,535 GBP
View
B
Retailer 18
-
£1,562 GBP
View
B
Retailer 19
-
£1,819 GBP
View
B
Retailer 20
-
£1,890 GBP
View
Most Expensive
Do Amore Diamonds
27-2C660D1E7 · Nov 4
£2,941 GBP
$3,970 USD
View
Price under review
20 more retailers have this diamond
Prices start from £331 GBPSave up to £1,559 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
1.51ct Emerald
£331 GBP