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1.06ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • HRD 190000157302

Shape and cutting style on the report: Brilliant

Certificate HRD 190000157302

Diamond specifications and retailer prices

From £155 GBP
As of November 5, 2026
Save £585 GBP (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £741 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 190000157302. Listed at 4 retailers as of November 2, 2026, with prices from £155 to £741, a £585 spread on the same certified stone. MOH London lists it at £741. 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

1.06
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabHRD
CertificateHRD 190000157302
Dimensions6.54 × 6.56 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.54 mm6.56 mm1.06 ctD / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 190000157302
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £741 GBP|Low: £111 GBP|High: £812 GBP|Avg: £395 GBP|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£155 GBP
Retailer 2£245 GBP
Retailer 3£395 GBP
MOH London£741 GBP

40 data points across 4 retailers

4 retailers£155 GBP to £741 GBP

A
Cheapest Retailer
-
£155 GBP
Final sale: no returns
A
Retailer 2
-
£245 GBP
View
B
Retailer 3
-
£395 GBP
View
Most Expensive
B
MOH London
190000157302 · Nov 2
£741 GBP
View
3 more retailers have this diamond
Prices start from £155 GBPSave up to £585 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
1.06ct Round
£155 GBP