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Asscher|Lab Grown|IGI

1.85ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG621498149

Shape and cutting style on the report: Square emerald step cut

Certificate IGI LG621498149

Diamond specifications and retailer prices

From £201 GBP
$269 USD
As of October 30, 2026
Save £704 GBP (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £905 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.85ct lab-grown asscher diamond

This 1.85ct 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 very-good cut grade and certified by IGI LG621498149 or 621498149. Listed at 12 retailers as of October 30, 2026, with prices from £201 to £905, a £704 spread on the same certified stone. Brilliance lists it at £905. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.85
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621498149
Dimensions6.77 × 6.59 × 4.57 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.77 mm6.59 mm1.85 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621498149
Side View
Table 69.0%Crown 40.3°Girdle: MediumPavilion 41.8°Culet: NoneDepth 69.3%

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: Oct 30
Current: £905 GBP|Low: £201 GBP|High: £905 GBP|Avg: £454 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8£201 GBP
Retailer 4£222 GBP
Retailer 6£261 GBP
Retailer 9£375 GBP
Retailer 3£382 GBP
Retailer 7£418 GBP
Retailer 2£418 GBP
Retailer 10£475 GBP
Retailer 5£892 GBP
Brilliance£905 GBP

40 data points across 10 retailers

12 retailers£201 GBP to £905 GBP

A
Cheapest Retailer
-
£201 GBP
$269 USD
Final sale: no returns
Retailer 2
-
£222 GBP
$298 USD
View
Price last confirmed 7 days ago
Retailer 3
-
£261 GBP
View
Price last confirmed 15 days ago
B+
Retailer 4
-
£375 GBP
$502 USD
View
A
Retailer 5
-
£382 GBP
ZAR 8,269 ZAR
View
Retailer 6
-
£418 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
£418 GBP
View
B+
Retailer 8
-
£475 GBP
$637 USD
View
B+
Retailer 9
-
£544 GBP
$729 USD
View
B+
Retailer 10
-
£597 GBP
View
Retailer 11
-
£892 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliance
D24913137 · Oct 30
£905 GBP
$1,212 USD
View
11 more retailers have this diamond
Prices start from £201 GBPSave up to £704 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
1.85ct Asscher
£201 GBP