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Marquise|Natural|GIA

0.52ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 1553952618

Certificate GIA 1553952618

Diamond specifications and retailer prices

From $1,231 CAD
$881 USD
As of November 1, 2026
Save $1,310 CAD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,398 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553952618. Listed at 21 retailers as of October 29, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553952618
Dimensions8.22 × 4.33 × 2.58 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
8.22 mm4.33 mm0.52 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553952618
Side View
Table 58.0%CrownGirdle: -MEPavilionCulet: NoneDepth 59.6%

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 1
Current: $1,695 CAD|Low: $1,231 CAD|High: $2,593 CAD|Avg: $1,739 CAD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$1,231 CAD
Retailer 12$1,350 CAD
Retailer 9$1,381 CAD
Retailer 3$1,567 CAD
Retailer 11$1,586 CAD
Retailer 6$1,604 CAD
Retailer 1$1,695 CAD
Retailer 2$1,797 CAD
Retailer 4$1,834 CAD
Retailer 5$1,940 CAD
Retailer 7$2,131 CAD
Retailer 8$2,541 CAD

34 data points across 12 retailers

21 retailers$1,231 CAD to $2,541 CAD

A
Cheapest Retailer
-
$1,231 CAD
$881 USD
B+
Retailer 2
-
$1,350 CAD
$966 USD
View
Retailer 3
-
$1,381 CAD
$988 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,381 CAD
$988 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$1,381 CAD
$988 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$1,403 CAD
$1,004 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$1,434 CAD
$1,026 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
$1,567 CAD
$1,121 USD
View
B+
Retailer 9
-
$1,586 CAD
$1,135 USD
View
Retailer 10
-
$1,593 CAD
$1,140 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$1,604 CAD
£904 GBP
View
Retailer 12
-
$1,618 CAD
$1,158 USD
View
Price last confirmed 39 days ago
Retailer 13
-
$1,618 CAD
$1,158 USD
View
Price last confirmed 69 days ago
B+
Retailer 14
-
$1,695 CAD
£955 GBP
View
B
Retailer 15
-
$1,797 CAD
$1,286 USD
View
Retailer 16
-
$1,834 CAD
A$2,019 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,940 CAD
€1,322 EUR
View
B
Retailer 18
-
$2,131 CAD
ZAR 24,636 ZAR
View
B
Retailer 19
-
$2,541 CAD
£1,432 GBP
View
Retailer 20
-
$4,329 CAD
$3,098 USD
View
Price under review
Most Expensive
NZ Jewellers
c256dd46-5310-4892-a25e-c384ca6a90e1 · Sep 25
$4,398 CAD
$3,147 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,231 CADSave up to $1,310 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
0.52ct Marquise
$1,231 CAD