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Asscher|Lab Grown|HRD

1.00ct E SI1 Asscher Lab Grown Diamond

EX • E/SI1 • HRD 210000117369

Shape and cutting style on the report: Emerald (variation)

Certificate HRD 210000117369

Diamond specifications and retailer prices

From £150 GBP
$201 USD
As of October 30, 2026
Save £630 GBP (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £780 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 210000117369. Listed at 3 retailers as of October 29, 2026, with prices from £150 to £780, a £630 spread on the same certified stone. MOH London lists it at £780. 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

1.00
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabHRD
CertificateHRD 210000117369
Dimensions5.50 × 5.23 × 3.65 mm
L/W Ratio1.05
Girdle conditionPolished
Top View
5.50 mm5.23 mm1.00 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 210000117369
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £780 GBP|Low: £107 GBP|High: £785 GBP|Avg: £461 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3£150 GBP
Retailer 2£262 GBP
Retailer 5£449 GBP
Retailer 4£718 GBP
MOH London£780 GBP

41 data points across 5 retailers

3 retailers£150 GBP to £780 GBP

A
Cheapest Retailer
-
£150 GBP
$201 USD
Final sale: no returns
B+
Retailer 2
-
£262 GBP
View
Most Expensive
B
MOH London
210000117369 · Oct 29
£780 GBP
View
2 more retailers have this diamond
Prices start from £150 GBPSave up to £630 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
1.00ct Asscher
£150 GBP