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Asscher|Lab Grown|IGI

1.49ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840634925

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634925

Diamond specifications and retailer prices

From £925 GBP
$1,240 USD
As of November 1, 2026
Save £2,427 GBP (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,352 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.49ct lab-grown asscher diamond

This 1.49ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634925 or 840634925. Listed at 16 retailers as of October 31, 2026, with prices from £925 to £3,352, a £2,427 spread on the same certified stone. Taylor and Hart lists it at £3,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634925
Dimensions6.32 × 6.32 × 4.18 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm6.32 mm1.49 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634925
Side View
Table 62.0%Crown 33.5°Girdle: MediumPavilion 37.5°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,390 GBP|Low: £925 GBP|High: £3,352 GBP|Avg: £1,943 GBP|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Taylor and Hart
November 1, 2026
Retailer 2£925 GBP
Retailer 14£1,048 GBP
Retailer 3£1,061 GBP
Retailer 12£1,090 GBP
Retailer 1£1,390 GBP
Retailer 6£1,525 GBP
Retailer 7£1,531 GBP
Retailer 8£1,762 GBP
Retailer 13£1,877 GBP
Retailer 11£1,945 GBP
Retailer 9£2,650 GBP
Retailer 5£2,954 GBP
Retailer 10£3,084 GBP
Retailer 4£3,212 GBP
Taylor and Hart£3,352 GBP

17 data points across 15 retailers

16 retailers£925 GBP to £3,352 GBP

B+
Cheapest Retailer
-
£925 GBP
$1,240 USD
Final sale: no returns
B+
Retailer 2
-
£1,048 GBP
$1,404 USD
View
Retailer 3
-
£1,061 GBP
View
Price last confirmed 15 days ago
B+
Retailer 4
-
£1,090 GBP
$1,460 USD
View
B+
Retailer 5
-
£1,390 GBP
View
B+
Retailer 6
-
£1,525 GBP
$2,044 USD
View
B+
Retailer 7
-
£1,531 GBP
€1,954 EUR
View
B+
Retailer 8
-
£1,762 GBP
ZAR 38,151 ZAR
View
Retailer 9
-
£1,877 GBP
$2,515 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
£1,945 GBP
$2,606 USD
View
B
Retailer 11
-
£2,650 GBP
View
B
Retailer 12
-
£2,954 GBP
$3,958 USD
View
B
Retailer 13
-
£3,084 GBP
View
B
Retailer 14
-
£3,212 GBP
SGD 5,816 SGD
View
B
Retailer 15
-
£3,344 GBP
$4,480 USD
View
Most Expensive
B
Taylor and Hart
7ITHTF0 · Oct 31
£3,352 GBP
$4,492 USD
View
15 more retailers have this diamond
Prices start from £925 GBPSave up to £2,427 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.

B+
1.49ct Asscher
£925 GBP