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Round|Natural|GIA

1.25ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2534071482

Certificate GIA 2534071482

Diamond specifications and retailer prices

From $4,226 CAD
SGD 4,080 SGD
As of October 29, 2026
Save $4,452 CAD (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,678 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct 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 GIA 2534071482. Listed at 6 retailers as of October 27, 2026, with prices from $4,226 to $8,678, a $4,452 spread on the same certified stone. NZ Jewellers lists it at $8,678. 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

1.25
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2534071482
Dimensions6.84 × 6.80 × 4.30 mm
L/W Ratio1.01
Top View
6.84 mm6.80 mm1.25 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534071482
Side View
Table 55.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $8,678 CAD|Low: $4,226 CAD|High: $8,934 CAD|Avg: $5,726 CAD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$4,226 CAD
Retailer 6$4,596 CAD
Retailer 3$5,174 CAD
Retailer 2$5,505 CAD
Retailer 5$5,513 CAD
NZ Jewellers$8,678 CAD

43 data points across 6 retailers

6 retailers$4,226 CAD to $8,678 CAD

A
Cheapest Retailer
-
$4,226 CAD
SGD 4,080 SGD
A
Retailer 2
-
$4,596 CAD
$3,284 USD
View
Final sale: no returns
A
Retailer 3
-
$5,174 CAD
£2,911 GBP
View
A
Retailer 4
-
$5,505 CAD
€3,746 EUR
View
A
Retailer 5
-
$5,513 CAD
$3,939 USD
View
Most Expensive
B+
NZ Jewellers
ca609a57-298e-40cf-9d87-bbae39aff15c · Oct 27
$8,678 CAD
$6,200 USD
View
5 more retailers have this diamond
Prices start from $4,226 CADSave up to $4,452 CAD

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
1.25ct Round
$4,226 CAD