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Round|Natural|GIA

1.53ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 5516680906

Certificate GIA 5516680906

Diamond specifications and retailer prices

From $8,687 CAD
As of November 4, 2026
Save $10,840 CAD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,527 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 very-good cut grade and certified by GIA 5516680906. Listed at 18 retailers as of November 4, 2026, with prices from $8,687 to $19,527, a $10,840 spread on the same certified stone. NZ Jewellers lists it at $19,527. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 5516680906
Dimensions7.20 × 7.13 × 4.63 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.20 mm7.13 mm1.53 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5516680906
Side View
Table 55.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.6%

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: Nov 4
Current: $19,527 CAD|Low: $8,616 CAD|High: $19,527 CAD|Avg: $12,128 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 15$8,687 CAD
Retailer 11$8,796 CAD
Retailer 13$9,969 CAD
Retailer 4$10,090 CAD
Retailer 16$10,740 CAD
Retailer 6$10,776 CAD
Retailer 8$10,776 CAD
Retailer 2$10,838 CAD
Retailer 9$11,312 CAD
Retailer 3$11,676 CAD
Retailer 5$11,854 CAD
Retailer 7$11,924 CAD
Retailer 12$12,674 CAD
Retailer 17$13,472 CAD
Retailer 10$14,243 CAD
Retailer 14$16,269 CAD
NZ Jewellers$19,527 CAD

32 data points across 17 retailers

18 retailers$8,687 CAD to $19,527 CAD

A
Cheapest Retailer
-
$8,687 CAD
A
Retailer 2
-
$8,796 CAD
View
A
Retailer 3
-
$9,969 CAD
View
A
Retailer 4
-
$10,090 CAD
View
Retailer 5
-
$10,152 CAD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$10,740 CAD
View
Retailer 7
-
$10,776 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$10,776 CAD
View
Final sale: no returns
A
Retailer 9
-
$10,838 CAD
View
Retailer 10
-
$11,312 CAD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$11,676 CAD
View
B+
Retailer 12
-
$11,854 CAD
View
B+
Retailer 13
-
$11,924 CAD
View
B+
Retailer 14
-
$12,674 CAD
View
B+
Retailer 15
-
$13,472 CAD
View
B+
Retailer 16
-
$14,243 CAD
View
B
Retailer 17
-
$16,269 CAD
View
Most Expensive
B
NZ Jewellers
b2978c45-cfa8-462f-a9e1-114ad478a64d · Nov 5
$19,527 CAD
$13,982 USD
View
17 more retailers have this diamond
Prices start from $8,687 CADSave up to $10,840 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
$8,687 CAD