Marquise|Natural|GIA

1.21ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 6541905298

Certificate GIA 6541905298

Diamond specifications and retailer prices

From $9,463 CAD
$6,772 USD
As of October 31, 2026
Save $6,394 CAD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,928 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541905298. Listed at 11 retailers as of October 29, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541905298
Dimensions10.68 × 5.60 × 3.38 mm
L/W Ratio1.91
Top View
10.68 mm5.60 mm1.21 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541905298
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $18,928 CAD|Low: $9,463 CAD|High: $20,846 CAD|Avg: $13,681 CAD|-9.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9$9,463 CAD
Retailer 11$9,656 CAD
Retailer 8$10,454 CAD
Retailer 2$10,676 CAD
Retailer 7$10,845 CAD
Retailer 3$11,444 CAD
Retailer 4$11,587 CAD
Retailer 10$12,245 CAD
Retailer 6$13,780 CAD
Retailer 5$15,857 CAD
NZ Jewellers$18,928 CAD

43 data points across 11 retailers

11 retailers$9,463 CAD to $15,857 CAD

B+
Cheapest Retailer
-
$9,463 CAD
$6,772 USD
Final sale: no returns
B+
Retailer 2
-
$9,656 CAD
$6,910 USD
View
B
Retailer 3
-
$10,454 CAD
$7,481 USD
View
B
Retailer 4
-
$10,676 CAD
£6,015 GBP
View
Retailer 5
-
$10,845 CAD
A$11,940 AUD
View
Price last confirmed 11 days ago
B
Retailer 6
-
$11,444 CAD
$8,189 USD
View
B
Retailer 7
-
$11,587 CAD
€7,897 EUR
View
B
Retailer 8
-
$12,245 CAD
£6,900 GBP
View
B
Retailer 9
-
$13,780 CAD
ZAR 159,303 ZAR
View
B
Retailer 10
-
$15,857 CAD
£8,935 GBP
View
Most Expensive
NZ Jewellers
a6500aaa-e670-4206-8e98-8abc49fb4d44 · Oct 30
$18,928 CAD
$13,545 USD
View
Price under review
10 more retailers have this diamond
Prices start from $9,463 CADSave up to $6,394 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.

B+
1.21ct Marquise
$9,463 CAD