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Asscher|Lab Grown|IGI

1.71ct D VS2 Asscher Lab Grown Diamond

VG • D/VS2 • IGI LG754539632

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754539632

Diamond specifications and retailer prices

From £227 GBP
As of October 30, 2026
Save £601 GBP (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £828 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.71ct lab-grown asscher diamond

This 1.71ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG754539632 or 754539632. Listed at 7 retailers as of October 30, 2026, with prices from £227 to £828, a £601 spread on the same certified stone. Brilliance lists it at £828. 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

1.71
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754539632
Dimensions6.68 × 6.68 × 6.62 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.68 mm1.71 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754539632
Side View
Table 67.0%Crown 38.8°Girdle: MediumPavilion 42.2°Culet: NoneDepth 65.7%

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: Oct 30
Current: £828 GBP|Low: £227 GBP|High: £2,008 GBP|Avg: £654 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2£227 GBP
Retailer 8£229 GBP
Retailer 9£348 GBP
Retailer 10£361 GBP
Retailer 6£378 GBP
Retailer 12£430 GBP
Retailer 4£450 GBP
Retailer 7£472 GBP
Retailer 11£667 GBP
Brilliance£828 GBP
Retailer 13£829 GBP
Retailer 5£1,274 GBP
Retailer 3£2,008 GBP

3 data points across 13 retailers

7 retailers£227 GBP to £828 GBP

A
Cheapest Retailer
-
£227 GBP
A
Retailer 2
-
£229 GBP
HK$2,400 HKD
View
B+
Retailer 3
-
£348 GBP
$466 USD
View
A
Retailer 4
-
£361 GBP
View
A
Retailer 5
-
£378 GBP
View
B+
Retailer 6
-
£472 GBP
$632 USD
View
Most Expensive
B
Brilliance
D46471958 · Oct 30
£828 GBP
$1,109 USD
View
6 more retailers have this diamond
Prices start from £227 GBPSave up to £601 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
1.71ct Asscher
£227 GBP