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Round|Natural|GIA

1.53ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7566126885

Certificate GIA 7566126885

Diamond specifications and retailer prices

From $8,169 CAD
As of November 4, 2026
Save $10,382 CAD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,551 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round 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 and certified by GIA 7566126885. Listed at 11 retailers as of November 4, 2026, with prices from $8,169 to $18,551, a $10,382 spread on the same certified stone. NZ Jewellers lists it at $18,551. 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

1.53
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7566126885
Dimensions7.30 × 7.34 × 4.58 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Knot, Needle
Top View
7.30 mm7.34 mm1.53 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7566126885
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 4
Current: $18,551 CAD|Low: $8,169 CAD|High: $19,488 CAD|Avg: $12,081 CAD|-4.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$8,169 CAD
Retailer 5$9,259 CAD
Retailer 10$9,565 CAD
Retailer 2$10,614 CAD
Retailer 8$11,092 CAD
Retailer 9$11,262 CAD
Retailer 7$11,532 CAD
Retailer 3$12,132 CAD
Retailer 4$15,416 CAD
NZ Jewellers$18,551 CAD

32 data points across 10 retailers

11 retailers$8,169 CAD to $18,551 CAD

A
Cheapest Retailer
-
$8,169 CAD
A
Retailer 2
-
$9,259 CAD
View
A
Retailer 3
-
$9,565 CAD
View
Retailer 4
-
$9,910 CAD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$10,614 CAD
View
A
Retailer 6
-
$11,092 CAD
View
A
Retailer 7
-
$11,262 CAD
View
A
Retailer 8
-
$11,532 CAD
View
B+
Retailer 9
-
$12,132 CAD
View
B+
Retailer 10
-
$15,416 CAD
View
Most Expensive
B
NZ Jewellers
5f65f7ea-0a75-4d20-b685-ced91d515f72 · Nov 5
$18,551 CAD
$13,283 USD
View
10 more retailers have this diamond
Prices start from $8,169 CADSave up to $10,382 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
1.53ct Round
$8,169 CAD