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Marquise|Natural|GIA

0.50ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 7561001020

Certificate GIA 7561001020

Diamond specifications and retailer prices

From $858 CAD
HK$4,800 HKD
As of October 30, 2026
Save $2,367 CAD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,225 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561001020. Listed at 17 retailers as of October 30, 2026, with prices from $858 to $3,225, a $2,367 spread on the same certified stone. NZ Jewellers lists it at $3,225. 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

0.50
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561001020
Dimensions7.31 × 4.18 × 2.67 mm
L/W Ratio1.75
Key to symbols
Crystal, Feather
Top View
7.31 mm4.18 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561001020
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.8%

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: Oct 30
Current: $3,225 CAD|Low: $838 CAD|High: $3,225 CAD|Avg: $1,266 CAD|+3.8%
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
October 31, 2026
Retailer 5$858 CAD
Retailer 3$918 CAD
Retailer 4$948 CAD
Retailer 13$1,028 CAD
Retailer 15$1,028 CAD
Retailer 16$1,034 CAD
Retailer 8$1,068 CAD
Retailer 14$1,069 CAD
Retailer 6$1,183 CAD
Retailer 12$1,187 CAD
Retailer 7$1,214 CAD
Retailer 9$1,232 CAD
Retailer 10$1,234 CAD
Retailer 2$1,459 CAD
Retailer 11$1,895 CAD
NZ Jewellers$3,225 CAD

30 data points across 16 retailers

17 retailers$858 CAD to $3,225 CAD

A
Cheapest Retailer
-
$858 CAD
HK$4,800 HKD
Retailer 2
-
$918 CAD
$657 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$948 CAD
$679 USD
View
Final sale: no returns
A
Retailer 4
-
$1,028 CAD
$736 USD
View
A
Retailer 5
-
$1,028 CAD
$736 USD
View
Retailer 6
-
$1,034 CAD
$740 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,068 CAD
SGD 1,033 SGD
View
A
Retailer 8
-
$1,069 CAD
$765 USD
View
Retailer 9
-
$1,084 CAD
$776 USD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$1,183 CAD
$847 USD
View
B+
Retailer 11
-
$1,187 CAD
$850 USD
View
B+
Retailer 12
-
$1,214 CAD
$869 USD
View
B+
Retailer 13
-
$1,232 CAD
£695 GBP
View
B+
Retailer 14
-
$1,234 CAD
£696 GBP
View
B+
Retailer 15
-
$1,459 CAD
€995 EUR
View
B
Retailer 16
-
$1,895 CAD
£1,068 GBP
View
Most Expensive
B
NZ Jewellers
d607f658-4904-45ae-8fb0-01fe37e64f57 · Oct 30
$3,225 CAD
$2,309 USD
View
16 more retailers have this diamond
Prices start from $858 CADSave up to $2,367 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
0.50ct Marquise
$858 CAD