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 $524 USD
As of October 30, 2026
Save $1,915 USD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,117 USD 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
Color
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: $3,117 USD|Low: $524 USD|High: $4,650 USD|Avg: $1,455 USD|-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$524 USD
Retailer 8$587 USD
Retailer 10$587 USD
Retailer 3$650 USD
Retailer 4$650 USD
Retailer 12$785 USD
Retailer 17$888 USD
Retailer 6$944 USD
Retailer 2$1,039 USD
Retailer 13$1,045 USD
Retailer 9$1,200 USD
Retailer 16$1,249 USD
Retailer 14$1,599 USD
Retailer 15$1,676 USD
Retailer 5$1,886 USD
Retailer 11$2,090 USD
Retailer 7$2,439 USD
MOH London$3,117 USD
Retailer 19$4,650 USD

22 data points across 19 retailers

19 retailers$524 USD to $2,439 USD

A
Cheapest Retailer
-
$524 USD
A
Retailer 2
-
$587 USD
View
Final sale: no returns
A
Retailer 3
-
$587 USD
View
B+
Retailer 4
-
$650 USD
View
Retailer 5
-
$650 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$785 USD
View
B+
Retailer 7
-
$888 USD
View
B+
Retailer 8
-
$944 USD
View
B+
Retailer 9
-
$1,039 USD
£818 GBP
View
Retailer 10
-
$1,045 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$1,080 USD
View
B
Retailer 12
-
$1,244 USD
£979 GBP
View
B
Retailer 13
-
$1,249 USD
CA$1,735 CAD
View
B
Retailer 14
-
$1,599 USD
View
B
Retailer 15
-
$1,676 USD
View
B
Retailer 16
-
$1,886 USD
View
B
Retailer 17
-
$2,439 USD
View
Most Expensive
MOH London
3485533832 · Oct 26
$3,117 USD
£2,454 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $524 USDSave up to $1,915 USD

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
$524 USD