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Asscher|Lab Grown|GIA

1.58ct E SI1 Asscher Lab Grown Diamond

GD • E/SI1 • GIA 6492008345

Certificate GIA 6492008345

Diamond specifications and retailer prices

From £501 GBP
$671 USD
As of October 30, 2026
Save £1,124 GBP (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,625 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.58ct lab-grown asscher diamond

This 1.58ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6492008345. Listed at 11 retailers as of October 30, 2026, with prices from £501 to £1,625, a £1,124 spread on the same certified stone. MOH London lists it at £1,625. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.58
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492008345
Dimensions8.23 × 5.81 × 3.91 mm
L/W Ratio1.42
Top View
8.23 mm5.81 mm1.58 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492008345
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.3%

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: Oct 30
Current: £1,625 GBP|Low: £388 GBP|High: £1,633 GBP|Avg: £841 GBP|+14.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3£388 GBP
Retailer 10£501 GBP
Retailer 5£549 GBP
Retailer 8£573 GBP
Retailer 2£669 GBP
Retailer 9£675 GBP
Retailer 11£690 GBP
Retailer 7£731 GBP
Retailer 6£1,189 GBP
Retailer 4£1,317 GBP
Retailer 12£1,351 GBP
MOH London£1,625 GBP

35 data points across 12 retailers

11 retailers£501 GBP to £1,625 GBP

B+
Cheapest Retailer
-
£501 GBP
$671 USD
B
Retailer 2
-
£549 GBP
$735 USD
View
Retailer 3
-
£573 GBP
View
Price last confirmed 20 days ago
B
Retailer 4
-
£669 GBP
View
B
Retailer 5
-
£675 GBP
$905 USD
View
B
Retailer 6
-
£690 GBP
$924 USD
View
Retailer 7
-
£731 GBP
$980 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
£1,143 GBP
View
C
Retailer 9
-
£1,189 GBP
$1,593 USD
View
B
Retailer 10
-
£1,351 GBP
$1,810 USD
View
Most Expensive
B
MOH London
6492008345 · Nov 1
£1,625 GBP
View
10 more retailers have this diamond
Prices start from £501 GBPSave up to £1,124 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+
1.58ct Asscher
£501 GBP