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Asscher|Lab Grown|IGI

1.86ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG841623971

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG841623971

Diamond specifications and retailer prices

From £334 GBP
HK$3,500 HKD
As of November 1, 2026
Save £1,412 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,746 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown asscher diamond

This 1.86ct 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 LG841623971 or 841623971. Listed at 11 retailers as of October 31, 2026, with prices from £334 to £1,746, a £1,412 spread on the same certified stone. Do Amore Diamonds lists it at £1,746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841623971
Dimensions6.77 × 6.72 × 4.43 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm6.72 mm1.86 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841623971
Side View
Table 63.0%Crown 34.9°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 65.9%

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 1
Current: £1,746 GBP|Low: £334 GBP|High: £2,000 GBP|Avg: £867 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
November 1, 2026
Retailer 8£334 GBP
Retailer 4£369 GBP
Retailer 12£379 GBP
Retailer 9£438 GBP
Retailer 7£580 GBP
Retailer 10£729 GBP
Retailer 3£768 GBP
Retailer 11£933 GBP
Retailer 13£955 GBP
Retailer 2£999 GBP
Retailer 5£1,034 GBP
Retailer 6£1,149 GBP
Do Amore Diamonds£1,746 GBP

19 data points across 13 retailers

11 retailers£334 GBP to £1,746 GBP

A
Cheapest Retailer
-
£334 GBP
HK$3,500 HKD
B+
Retailer 2
-
£379 GBP
$508 USD
View
A
Retailer 3
-
£438 GBP
$587 USD
View
A
Retailer 4
-
£580 GBP
A$1,196 AUD
View
B+
Retailer 5
-
£729 GBP
$977 USD
View
Retailer 6
-
£768 GBP
A$1,584 AUD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
£933 GBP
$1,250 USD
View
B
Retailer 8
-
£955 GBP
SGD 1,729 SGD
View
B+
Retailer 9
-
£999 GBP
View
B
Retailer 10
-
£1,149 GBP
$1,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-215F986A7 · Oct 31
£1,746 GBP
$2,340 USD
View
10 more retailers have this diamond
Prices start from £334 GBPSave up to £1,412 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
1.86ct Asscher
£334 GBP