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Asscher|Lab Grown|IGI

1.53ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG766610759

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766610759

Diamond specifications and retailer prices

From £202 GBP
$271 USD
As of November 2, 2026
Save £2,041 GBP (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,243 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.53ct lab-grown asscher diamond

This 1.53ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766610759 or 766610759. Listed at 23 retailers as of November 2, 2026, with prices from £202 to £2,243, a £2,041 spread on the same certified stone. Brilliant Earth lists it at £2,243. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766610759
Dimensions6.43 × 6.37 × 4.12 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm6.37 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766610759
Side View
Table 66.0%Crown 36.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 2
Current: £2,243 GBP|Low: £200 GBP|High: £2,295 GBP|Avg: £666 GBP|-2.3%
Brilliant Earth
Retailer 2
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Retailer 22
November 3, 2026
Retailer 9£202 GBP
Retailer 11£225 GBP
Retailer 4£234 GBP
Retailer 7£250 GBP
Retailer 12£250 GBP
Retailer 20£369 GBP
Retailer 18£406 GBP
Retailer 6£414 GBP
Retailer 17£431 GBP
Retailer 2£439 GBP
Retailer 5£446 GBP
Retailer 19£581 GBP
Retailer 16£644 GBP
Retailer 8£762 GBP
Retailer 3£800 GBP
Retailer 14£803 GBP
Retailer 15£823 GBP
Retailer 10£842 GBP
Retailer 22£914 GBP
Retailer 13£1,002 GBP
Retailer 21£1,669 GBP
Brilliant Earth£2,243 GBP

37 data points across 22 retailers

23 retailers£202 GBP to £2,243 GBP

A+
Cheapest Retailer
-
£202 GBP
$271 USD
A
Retailer 2
-
£225 GBP
$302 USD
View
Final sale: no returns
A
Retailer 3
-
£234 GBP
$314 USD
View
A
Retailer 4
-
£250 GBP
$335 USD
View
Retailer 5
-
£250 GBP
$335 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£369 GBP
$495 USD
View
A
Retailer 7
-
£406 GBP
€519 EUR
View
A
Retailer 8
-
£414 GBP
$555 USD
View
A
Retailer 9
-
£431 GBP
ZAR 9,344 ZAR
View
A
Retailer 10
-
£439 GBP
View
A
Retailer 11
-
£446 GBP
$598 USD
View
A
Retailer 12
-
£581 GBP
A$1,200 AUD
View
A
Retailer 13
-
£644 GBP
$864 USD
View
B+
Retailer 14
-
£762 GBP
$1,023 USD
View
B+
Retailer 15
-
£800 GBP
$1,074 USD
View
B+
Retailer 16
-
£803 GBP
$1,078 USD
View
B+
Retailer 17
-
£823 GBP
SGD 1,493 SGD
View
B+
Retailer 18
-
£842 GBP
$1,129 USD
View
B+
Retailer 19
-
£901 GBP
$1,209 USD
View
B+
Retailer 20
-
£914 GBP
$1,227 USD
View
B+
Retailer 21
-
£1,002 GBP
View
Retailer 22
-
£1,669 GBP
$2,240 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
21417161A · Nov 2
£2,243 GBP
$3,010 USD
View
22 more retailers have this diamond
Prices start from £202 GBPSave up to £2,041 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+
1.53ct Asscher
£202 GBP