Asscher|Lab Grown|IGI

1.54ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG840634317

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634317

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of October 30, 2026
Save £1,564 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,739 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.54ct lab-grown asscher diamond

This 1.54ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840634317 or 840634317. Listed at 22 retailers as of October 26, 2026, with prices from £175 to £1,739, a £1,564 spread on the same certified stone. Brilliant Earth lists it at £1,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634317
Dimensions6.48 × 6.45 × 4.19 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.48 mm6.45 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634317
Side View
Table 63.0%Crown 33.6°Girdle: MediumPavilion 39.4°Culet: NoneDepth 65.0%

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 30
Current: £1,739 GBP|Low: £175 GBP|High: £1,739 GBP|Avg: £578 GBP
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 14£175 GBP
Retailer 10£196 GBP
Retailer 3£204 GBP
Retailer 7£217 GBP
Retailer 11£217 GBP
Retailer 12£231 GBP
Retailer 17£367 GBP
Retailer 8£368 GBP
Retailer 19£374 GBP
Retailer 9£406 GBP
Retailer 16£411 GBP
Retailer 20£507 GBP
Retailer 6£516 GBP
Retailer 2£575 GBP
Retailer 4£699 GBP
Retailer 22£712 GBP
Retailer 15£738 GBP
Retailer 13£793 GBP
Retailer 18£876 GBP
Retailer 21£896 GBP
Retailer 5£1,373 GBP
Brilliant Earth£1,739 GBP

16 data points across 22 retailers

22 retailers£175 GBP to £1,739 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£196 GBP
$263 USD
View
Final sale: no returns
A
Retailer 3
-
£204 GBP
$273 USD
View
A
Retailer 4
-
£217 GBP
$291 USD
View
A
Retailer 5
-
£217 GBP
$291 USD
View
Retailer 6
-
£231 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
£367 GBP
€468 EUR
View
A
Retailer 8
-
£368 GBP
$493 USD
View
A
Retailer 9
-
£374 GBP
ZAR 8,086 ZAR
View
A
Retailer 10
-
£406 GBP
$544 USD
View
A
Retailer 11
-
£411 GBP
View
A
Retailer 12
-
£507 GBP
A$1,045 AUD
View
B+
Retailer 13
-
£516 GBP
$691 USD
View
B+
Retailer 14
-
£575 GBP
$770 USD
View
B+
Retailer 15
-
£699 GBP
$936 USD
View
B+
Retailer 16
-
£712 GBP
SGD 1,289 SGD
View
B+
Retailer 17
-
£738 GBP
$989 USD
View
B+
Retailer 18
-
£793 GBP
$1,063 USD
View
B+
Retailer 19
-
£876 GBP
View
B
Retailer 20
-
£896 GBP
$1,201 USD
View
Retailer 21
-
£1,373 GBP
$1,840 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
22143070A · Oct 26
£1,739 GBP
$2,330 USD
View
21 more retailers have this diamond
Prices start from £175 GBPSave up to £1,564 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
1.54ct Asscher
£175 GBP