Marquise|Natural|GIA

1.20ct F VS2 Marquise Natural Diamond

VG • F/VS2 • GIA 6551416309

Certificate GIA 6551416309

Diamond specifications and retailer prices

From $6,717 USD
As of November 4, 2026
Save $5,066 USD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,783 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551416309. Listed at 15 retailers as of November 4, 2026, with prices from $6,717 to $11,783, a $5,066 spread on the same certified stone. MOH London lists it at $11,783. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551416309
Dimensions10.21 × 5.50 × 3.62 mm
L/W Ratio1.86
Girdle conditionFaceted
Top View
10.21 mm5.50 mm1.20 ctF / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551416309
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $11,783 USD|Low: $6,516 USD|High: $11,990 USD|Avg: $8,524 USD|-1.5%
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
November 7, 2026
Retailer 15$6,717 USD
Retailer 3$7,105 USD
Retailer 14$7,109 USD
Retailer 4$7,168 USD
Retailer 10$7,948 USD
Retailer 13$8,155 USD
Retailer 8$8,187 USD
Retailer 6$8,549 USD
Retailer 11$8,753 USD
Retailer 9$9,026 USD
Retailer 5$9,189 USD
Retailer 7$9,363 USD
Retailer 12$10,371 USD
Retailer 2$10,501 USD
MOH London$11,783 USD

36 data points across 15 retailers

15 retailers$6,717 USD to $11,783 USD

B+
Cheapest Retailer
-
$6,717 USD
B+
Retailer 2
-
$7,105 USD
View
B+
Retailer 3
-
$7,109 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,168 USD
View
B+
Retailer 5
-
$7,948 USD
View
Retailer 6
-
$8,155 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$8,187 USD
View
B
Retailer 8
-
$8,549 USD
View
B+
Retailer 9
-
$8,753 USD
View
B
Retailer 10
-
$9,026 USD
View
B
Retailer 11
-
$9,189 USD
View
Retailer 12
-
$9,363 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$10,371 USD
View
B
Retailer 14
-
$10,501 USD
View
Most Expensive
B
MOH London
004B5067F · Nov 7
$11,783 USD
£9,278 GBP
View
14 more retailers have this diamond
Prices start from $6,717 USDSave up to $5,066 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
$6,717 USD