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Asscher|Lab Grown|IGI

1.51ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG819637510

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG819637510

Diamond specifications and retailer prices

From £212 GBP
As of November 4, 2026
Save £1,847 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,059 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher 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 and certified by IGI LG819637510 or 819637510. Listed at 25 retailers as of November 4, 2026, with prices from £212 to £2,059, a £1,847 spread on the same certified stone. Do Amore Diamonds lists it at £2,059. 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

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819637510
Dimensions6.31 × 6.18 × 4.28 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.18 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819637510
Side View
Table 60.0%Crown 38.1°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 69.3%

Caratlytics Score

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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 4
Current: £510 GBP|Low: £203 GBP|High: £1,173 GBP|Avg: £600 GBP|+2.1%
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
November 5, 2026
Retailer 3£203 GBP
Retailer 5£236 GBP
Retailer 2£262 GBP
Retailer 7£337 GBP
Retailer 13£378 GBP
Retailer 9£499 GBP
Retailer 1£510 GBP
Retailer 10£667 GBP
Retailer 8£679 GBP
Retailer 11£759 GBP
Retailer 12£806 GBP
Retailer 4£1,008 GBP
Retailer 6£1,157 GBP

46 data points across 13 retailers

25 retailers£212 GBP to £2,059 GBP

Retailer 1
-
£203 GBP
Price last confirmed 34 days ago
A
Retailer 2
-
£212 GBP
View
A
Retailer 3
-
£236 GBP
View
Final sale: no returns
Retailer 4
-
£245 GBP
View
Price last confirmed 41 days ago
Retailer 5
-
£262 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£262 GBP
View
Retailer 7
-
£262 GBP
View
Price last confirmed 33 days ago
A
Retailer 8
-
£305 GBP
View
A
Retailer 9
-
£337 GBP
View
A
Retailer 10
-
£350 GBP
View
A
Retailer 11
-
£378 GBP
View
B+
Retailer 12
-
£499 GBP
View
A
Retailer 13
-
£510 GBP
View
Retailer 14
-
£667 GBP
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£679 GBP
View
B+
Retailer 16
-
£759 GBP
View
B
Retailer 17
-
£806 GBP
View
B
Retailer 18
-
£930 GBP
View
Retailer 19
-
£930 GBP
View
Price last confirmed 36 days ago
B
Retailer 20
-
£1,008 GBP
View
B
Retailer 21
-
£1,050 GBP
View
B
Retailer 22
-
£1,083 GBP
View
B
Retailer 23
-
£1,157 GBP
View
B
Retailer 24
-
£1,882 GBP
View
Most Expensive
B
Do Amore Diamonds
23-819637510 · Nov 4
£2,059 GBP
$2,780 USD
View
24 more retailers have this diamond
Prices start from £212 GBPSave up to £1,847 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 Asscher
£212 GBP