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Marquise|Natural|GIA

1.20ct G VVS1 Marquise Natural Diamond

EX • G/VVS1 • GIA 1559963646

Certificate GIA 1559963646

Diamond specifications and retailer prices

From $12,325 CAD
€8,400 EUR
As of November 1, 2026
Save $3,871 CAD (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $21,161 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559963646. Listed at 9 retailers as of November 1, 2026, with a 31% 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

1.20
Carat
G
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559963646
Dimensions10.87 × 5.47 × 3.32 mm
L/W Ratio1.99
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Feather, Natural
Top View
10.87 mm5.47 mm1.20 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559963646
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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: Nov 1
Current: $15,665 CAD|Low: $10,981 CAD|High: $20,264 CAD|Avg: $13,621 CAD
Retailer 1
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
Retailer 20
October 28, 2026
Retailer 10$11,126 CAD
Retailer 13$11,721 CAD
Retailer 11$12,306 CAD
Retailer 15$12,325 CAD
Retailer 12$12,694 CAD
Retailer 6$12,972 CAD
Retailer 8$12,972 CAD
Retailer 9$13,110 CAD
Retailer 2$13,130 CAD
Retailer 4$13,995 CAD
Retailer 20$14,151 CAD
Retailer 18$14,231 CAD
Retailer 17$14,317 CAD
Retailer 7$15,301 CAD
Retailer 5$15,355 CAD
Retailer 1$15,665 CAD
Retailer 16$15,665 CAD
Retailer 3$16,006 CAD
Retailer 14$16,196 CAD
Retailer 19$20,264 CAD

19 data points across 20 retailers

9 retailers$12,325 CAD to $16,196 CAD

Retailer 1
-
$11,126 CAD
HK$62,200 HKD
Price last confirmed 35 days ago
B+
Retailer 2
-
$12,325 CAD
€8,400 EUR
View
B+
Retailer 3
-
$12,694 CAD
$9,084 USD
View
Retailer 4
-
$14,231 CAD
A$15,668 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$15,183 CAD
$10,865 USD
View
Price last confirmed 41 days ago
B
Retailer 6
-
$15,665 CAD
$11,210 USD
View
B
Retailer 7
-
$15,665 CAD
$11,210 USD
View
B
Retailer 8
-
$16,196 CAD
$11,590 USD
View
Most Expensive
NZ Jewellers
217ee68e-969c-40ff-81b8-d3981f1a5cf6 · Sep 28
$21,161 CAD
$15,143 USD
View
Price last confirmed 35 days ago
8 more retailers have this diamond
Prices start from $12,325 CADSave up to $3,871 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+
1.20ct Marquise
$12,325 CAD