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Asscher|Lab Grown|IGI

1.72ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG795681509

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG795681509

Diamond specifications and retailer prices

From £778 GBP
$1,042 USD
As of October 29, 2026
Save £3,342 GBP (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,120 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.72ct lab-grown asscher diamond

This 1.72ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795681509 or 795681509. Listed at 6 retailers as of October 29, 2026, with prices from £778 to £4,120, a £3,342 spread on the same certified stone. Brilliant Earth lists it at £4,120. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795681509
Dimensions6.55 × 6.51 × 4.45 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.51 mm1.72 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795681509
Side View
Table 63.0%Crown 34.6°Girdle: MediumPavilion 41.5°Culet: NoneDepth 68.4%

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: Oct 29
Current: £4,120 GBP|Low: £763 GBP|High: £4,329 GBP|Avg: £2,186 GBP|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3£778 GBP
Retailer 4£961 GBP
Retailer 6£1,147 GBP
Retailer 5£1,303 GBP
Retailer 2£2,504 GBP
Brilliant Earth£4,120 GBP

24 data points across 6 retailers

6 retailers£778 GBP to £4,120 GBP

A
Cheapest Retailer
-
£778 GBP
$1,042 USD
B+
Retailer 2
-
£961 GBP
$1,288 USD
View
B+
Retailer 3
-
£1,147 GBP
€1,464 EUR
View
B+
Retailer 4
-
£1,303 GBP
$1,746 USD
View
B
Retailer 5
-
£2,504 GBP
View
Most Expensive
B
Brilliant Earth
20471989A · Oct 30
£4,120 GBP
$5,520 USD
View
5 more retailers have this diamond
Prices start from £778 GBPSave up to £3,342 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
1.72ct Asscher
£778 GBP