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Radiant|Lab Grown|DFC

1.55ct H SI1 Radiant Lab Grown Diamond

EX • H/SI1 • DFC 568461

Certificate DFC 568461

Diamond specifications and retailer prices

From $6,611 CAD
£3,727 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $6,611 CAD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by DFC 568461. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.55
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabDFC
CertificateDFC 568461
Dimensions7.72 × 6.07 × 3.95 mm
L/W Ratio1.27
Top View
7.72 mm6.07 mm1.55 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateDFC 568461
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Oct 29
Current: $6,611 CAD|Low: $6,611 CAD|High: $6,611 CAD|Avg: $6,611 CAD
September 26, 2026
Diamond Quarter$6,611 CAD

1 data point across 1 retailer

1 retailer

C
Diamond Quarter
1.55SI1H56617104DF · Oct 29
$6,611 CAD
£3,727 GBP
View

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.

C
1.55ct Radiant
$6,611 CAD