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Asscher|Lab Grown|GCAL

1.01ct G SI1 Asscher Lab Grown Diamond

EX • G/SI1 • GCAL 331600146

Certificate GCAL 331600146

Diamond specifications and retailer prices

From £241 GBP
As of November 1, 2026
Save £485 GBP (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £725 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 331600146. Listed at 6 retailers as of October 29, 2026, with prices from £241 to £725, a £485 spread on the same certified stone. MOH London lists it at £725. 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

1.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 331600146
Dimensions5.47 × 5.36 × 3.84 mm
L/W Ratio1.02
Top View
5.47 mm5.36 mm1.01 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 331600146
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £725 GBP|Low: £140 GBP|High: £730 GBP|Avg: £349 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3£140 GBP
Retailer 2£241 GBP
Retailer 4£257 GBP
MOH London£725 GBP

40 data points across 4 retailers

6 retailers£241 GBP to £725 GBP

Retailer 1
-
£140 GBP
$187 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£241 GBP
View
B+
Retailer 3
-
£257 GBP
$344 USD
View
B
Retailer 4
-
£487 GBP
View
B
Retailer 5
-
£626 GBP
$838 USD
View
Most Expensive
B
MOH London
331600146 · Oct 29
£725 GBP
View
5 more retailers have this diamond
Prices start from £241 GBPSave up to £485 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
1.01ct Asscher
£241 GBP