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Marquise|Natural|GIA

1.20ct F VS1 Marquise Natural Diamond

ID • F/VS1 • GIA 7566642874

Certificate GIA 7566642874

Diamond specifications and retailer prices

From $7,021 USD
As of November 6, 2026
Save $5,256 USD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,277 USD at MOH London · As of November 7, 2026
View at MOH London

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded F colour (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 7566642874. Listed at 16 retailers as of November 6, 2026, with prices from $7,021 to $12,277, a $5,256 spread on the same certified stone. MOH London lists it at $12,277. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566642874
Dimensions10.31 × 5.54 × 3.53 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
10.31 mm5.54 mm1.20 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566642874
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.6%

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 6
Current: $12,277 USD|Low: $7,021 USD|High: $12,277 USD|Avg: $8,427 USD
MOH London
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
November 7, 2026
Retailer 16$7,021 USD
Retailer 4$7,260 USD
Retailer 8$7,394 USD
Retailer 14$7,406 USD
Retailer 13$7,691 USD
Retailer 9$7,986 USD
Retailer 3$7,987 USD
Retailer 12$8,256 USD
Retailer 2$8,720 USD
Retailer 6$8,874 USD
Retailer 5$8,954 USD
Retailer 15$9,045 USD
Retailer 11$9,601 USD
Retailer 7$9,623 USD
Retailer 10$10,773 USD
MOH London$12,277 USD

3 data points across 16 retailers

16 retailers$7,021 USD to $12,277 USD

B+
Cheapest Retailer
-
$7,021 USD
B+
Retailer 2
-
$7,260 USD
View
B+
Retailer 3
-
$7,394 USD
View
B+
Retailer 4
-
$7,406 USD
View
Final sale: no returns
B+
Retailer 5
-
$7,691 USD
View
B+
Retailer 6
-
$7,986 USD
View
B+
Retailer 7
-
$7,987 USD
View
B+
Retailer 8
-
$8,256 USD
View
B+
Retailer 9
-
$8,720 USD
View
B+
Retailer 10
-
$8,874 USD
View
B+
Retailer 11
-
$8,954 USD
View
B
Retailer 12
-
$9,045 USD
View
B
Retailer 13
-
$9,601 USD
View
B
Retailer 14
-
$9,623 USD
View
B
Retailer 15
-
$10,773 USD
View
Most Expensive
B
MOH London
396B5BA16 · Nov 7
$12,277 USD
£9,667 GBP
View
15 more retailers have this diamond
Prices start from $7,021 USDSave up to $5,256 USD

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
$7,021 USD