Asscher|Lab Grown|GIA

1.50ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • GIA 3485533832

Certificate GIA 3485533832

Diamond specifications and retailer prices

From £391 GBP
$524 USD
As of October 30, 2026
Save £1,429 GBP (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,326 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3485533832. Listed at 19 retailers as of October 30, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3485533832
Dimensions6.32 × 6.18 × 4.23 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This is a man-made diamond.
Key to symbols
Feather, Growth Remnant
Top View
6.32 mm6.18 mm1.50 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3485533832
Side View
Table 64.0%CrownGirdle: THK-POLPavilionCulet: NoneDepth 68.5%

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: £2,326 GBP|Low: £391 GBP|High: £3,470 GBP|Avg: £1,086 GBP|-1.0%
MOH London
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
October 31, 2026
Retailer 18£391 GBP
Retailer 8£438 GBP
Retailer 10£438 GBP
Retailer 3£485 GBP
Retailer 4£485 GBP
Retailer 12£586 GBP
Retailer 17£663 GBP
Retailer 6£705 GBP
Retailer 2£775 GBP
Retailer 13£780 GBP
Retailer 9£896 GBP
Retailer 16£932 GBP
Retailer 14£1,194 GBP
Retailer 15£1,251 GBP
Retailer 5£1,408 GBP
Retailer 11£1,560 GBP
Retailer 7£1,820 GBP
MOH London£2,326 GBP
Retailer 19£3,470 GBP

22 data points across 19 retailers

19 retailers£391 GBP to £1,820 GBP

A
Cheapest Retailer
-
£391 GBP
$524 USD
A
Retailer 2
-
£438 GBP
$587 USD
View
Final sale: no returns
A
Retailer 3
-
£438 GBP
$587 USD
View
B+
Retailer 4
-
£485 GBP
$650 USD
View
Retailer 5
-
£485 GBP
$650 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
£586 GBP
$785 USD
View
B+
Retailer 7
-
£663 GBP
$888 USD
View
B+
Retailer 8
-
£705 GBP
$944 USD
View
B+
Retailer 9
-
£775 GBP
View
Retailer 10
-
£780 GBP
$1,045 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
£806 GBP
$1,080 USD
View
B
Retailer 12
-
£928 GBP
View
B
Retailer 13
-
£932 GBP
CA$1,735 CAD
View
B
Retailer 14
-
£1,194 GBP
$1,599 USD
View
B
Retailer 15
-
£1,251 GBP
$1,676 USD
View
B
Retailer 16
-
£1,408 GBP
$1,886 USD
View
B
Retailer 17
-
£1,820 GBP
$2,439 USD
View
Most Expensive
MOH London
3485533832 · Oct 26
£2,326 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £391 GBPSave up to £1,429 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
1.50ct Asscher
£391 GBP