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1.26ct L SI1 Round Natural Diamond

EX • L/SI1 • HRD 250000235585

Certificate HRD 250000235585

Diamond specifications and retailer prices

From $1,100 SGD
As of November 5, 2026
Save $4,382 SGD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,482 SGD at Aurelinne · As of November 2, 2026
View at Aurelinne

About this 1.26ct natural round diamond

This 1.26ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by HRD 250000235585. Listed at 5 retailers as of November 2, 2026, with prices from $1,100 to $5,482, a $4,382 spread on the same certified stone. Aurelinne lists it at $5,482. 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

1.26
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 250000235585
Dimensions6.78 × 6.82 × 4.32 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.78 mm6.82 mm1.26 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 250000235585
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,482 SGD|Low: $1,100 SGD|High: $5,482 SGD|Avg: $1,949 SGD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$1,100 SGD
Retailer 3$1,890 SGD
Retailer 5$4,750 SGD
Retailer 4$4,933 SGD
Aurelinne$5,482 SGD

38 data points across 5 retailers

5 retailers$1,100 SGD to $5,482 SGD

A
Cheapest Retailer
-
$1,100 SGD
A
Retailer 2
-
$1,890 SGD
View
C
Retailer 3
-
$4,750 SGD
View
C
Retailer 4
-
$4,933 SGD
View
Most Expensive
C
Aurelinne
521005c1-3aa1-44fb-bbf0-68f1f4d8ef88 · Nov 2
$5,482 SGD
$4,292 USD
View
4 more retailers have this diamond
Prices start from $1,100 SGDSave up to $4,382 SGD

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
1.26ct Round
$1,100 SGD