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Asscher|Lab Grown|IGI

1.70ct F VS2 Asscher Lab Grown Diamond

ID • F/VS2 • IGI LG605385431

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG605385431

Diamond specifications and retailer prices

From £197 GBP
$265 USD
As of November 1, 2026
Save £1,479 GBP (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,677 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown asscher diamond

This 1.7ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605385431 or 605385431. Listed at 9 retailers as of November 1, 2026, with prices from £197 to £1,677, a £1,479 spread on the same certified stone. Do Amore Diamonds lists it at £1,677. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605385431
Dimensions6.50 × 6.46 × 4.31 mm
L/W Ratio1.01
Culet sizeNone
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
6.50 mm6.46 mm1.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605385431
Side View
Table 65.0%Crown 38.8°Girdle: MediumPavilion 39.4°Culet: NoneDepth 66.7%

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 1
Current: £1,677 GBP|Low: £197 GBP|High: £1,781 GBP|Avg: £781 GBP|-5.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7£197 GBP
Retailer 3£293 GBP
Retailer 6£367 GBP
Retailer 2£481 GBP
Retailer 5£700 GBP
Retailer 4£959 GBP
Retailer 8£1,176 GBP
Do Amore Diamonds£1,677 GBP

39 data points across 8 retailers

9 retailers£197 GBP to £1,677 GBP

A
Cheapest Retailer
-
£197 GBP
$265 USD
Final sale: no returns
A
Retailer 2
-
£293 GBP
View
B+
Retailer 3
-
£367 GBP
$493 USD
View
A
Retailer 4
-
£481 GBP
$645 USD
View
B+
Retailer 5
-
£700 GBP
$939 USD
View
B+
Retailer 6
-
£769 GBP
$1,032 USD
View
B
Retailer 7
-
£894 GBP
View
B
Retailer 8
-
£959 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C2D46D524 · Nov 2
£1,677 GBP
$2,250 USD
View
8 more retailers have this diamond
Prices start from £197 GBPSave up to £1,479 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
1.70ct Asscher
£197 GBP