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1.27ct D SI2 Round Natural Diamond

EX • D/SI2 • HRD 240000209391

Certificate HRD 240000209391

Diamond specifications and retailer prices

From $8,116 CAD
£4,566 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $8,116 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 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 240000209391. 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

1.27
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.6°
Pavilion angle41.6°
OriginNatural
Grading LabHRD
CertificateHRD 240000209391
Dimensions6.90 × 6.85 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.90 mm6.85 mm1.27 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 240000209391
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 41.6°CuletDepth 63.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,116 CAD|Low: $8,116 CAD|High: $8,116 CAD|Avg: $8,116 CAD
September 26, 2026
Diamond Quarter$8,116 CAD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.27SI2D249156DBN · Oct 29
$8,116 CAD
£4,566 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
1.27ct Round
$8,116 CAD