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Radiant|Lab Grown|GIA

1.92ct D SI1 Radiant Lab Grown Diamond

EX • D/SI1 • GIA 2506069461

Shape and cutting style on the report: Radiant

Certificate GIA 2506069461

Diamond specifications and retailer prices

From $2,977 CAD
£1,675 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $2,977 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 1.92ct lab-grown radiant diamond

This 1.92ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506069461. Listed at a single retailer as of October 28, 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

1.92
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2506069461
Dimensions8.96 × 6.23 × 4.12 mm
L/W Ratio1.44
Girdle conditionPolished
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
8.96 mm6.23 mm1.92 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506069461
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCuletDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $2,977 CAD|Low: $2,977 CAD|High: $2,977 CAD|Avg: $2,977 CAD
September 26, 2026
Diamond Quarter$2,977 CAD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.92SI1D2561E2D1N · Oct 28
$2,977 CAD
£1,675 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.

B
1.92ct Radiant
$2,977 CAD