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Marquise|Natural|GIA

0.50ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 7568291301

Certificate GIA 7568291301

Diamond specifications and retailer prices

From $629 CAD
₹42,909 INR
As of November 2, 2026
Save $1,347 CAD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,669 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7568291301. Listed at 19 retailers as of October 29, 2026, with a 214% 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

0.50
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568291301
Dimensions7.82 × 4.20 × 2.54 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
7.82 mm4.20 mm0.50 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7568291301
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.5%

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 2
Current: $2,669 CAD|Low: $628 CAD|High: $2,669 CAD|Avg: $1,121 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
Retailer 18
Retailer 19
November 2, 2026
Retailer 2$629 CAD
Retailer 8$785 CAD
Retailer 14$851 CAD
Retailer 9$866 CAD
Retailer 17$879 CAD
Retailer 4$916 CAD
Retailer 7$916 CAD
Retailer 15$982 CAD
Retailer 10$1,004 CAD
Retailer 6$1,036 CAD
Retailer 12$1,045 CAD
Retailer 13$1,047 CAD
Retailer 19$1,067 CAD
Retailer 5$1,118 CAD
Retailer 11$1,177 CAD
Retailer 16$1,257 CAD
Retailer 3$1,312 CAD
Retailer 18$1,976 CAD
NZ Jewellers$2,669 CAD

41 data points across 19 retailers

19 retailers$629 CAD to $1,976 CAD

A
Cheapest Retailer
-
$629 CAD
₹42,909 INR
A
Retailer 2
-
$785 CAD
$562 USD
View
Final sale: no returns
A
Retailer 3
-
$851 CAD
$609 USD
View
B+
Retailer 4
-
$866 CAD
$620 USD
View
B+
Retailer 5
-
$879 CAD
$629 USD
View
B+
Retailer 6
-
$916 CAD
$656 USD
View
B+
Retailer 7
-
$916 CAD
$656 USD
View
B+
Retailer 8
-
$982 CAD
$703 USD
View
B+
Retailer 9
-
$1,004 CAD
$719 USD
View
B+
Retailer 10
-
$1,036 CAD
$741 USD
View
B+
Retailer 11
-
$1,045 CAD
£589 GBP
View
B+
Retailer 12
-
$1,047 CAD
£590 GBP
View
B+
Retailer 13
-
$1,067 CAD
£601 GBP
View
B+
Retailer 14
-
$1,118 CAD
$800 USD
View
B
Retailer 15
-
$1,177 CAD
$842 USD
View
B+
Retailer 16
-
$1,257 CAD
€857 EUR
View
Retailer 17
-
$1,312 CAD
ZAR 15,168 ZAR
View
Price last confirmed 7 days ago
B
Retailer 18
-
$1,976 CAD
£1,114 GBP
View
Most Expensive
NZ Jewellers
a362ba95-4f4a-44ce-83a0-e280e9ea586c · Oct 30
$2,669 CAD
$1,911 USD
View
Price under review
18 more retailers have this diamond
Prices start from $629 CADSave up to $1,347 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
$629 CAD