Marquise|Natural|GIA

1.20ct F VS1 Marquise Natural Diamond

EX • F/VS1

Diamond specifications and retailer prices

From $8,387 USD
CA$11,648 CAD
As of November 2, 2026
Save $3,536 USD (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,922 USD at GS Diamonds · As of November 3, 2026
View at GS Diamonds

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. Listed at 7 retailers as of November 2, 2026, with prices from $8,387 to $11,922, a $3,536 spread on the same certified stone. GS Diamonds lists it at $11,922. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
Dimensions10.77 × 5.67 × 3.59 mm
L/W Ratio1.90
Top View
10.77 mm5.67 mm1.20 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NDepth 63.3%

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 2
Current: $11,922 USD|Low: $8,387 USD|High: $11,954 USD|Avg: $9,790 USD|+2.7%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 5$8,387 USD
Retailer 3$9,125 USD
Retailer 7$9,206 USD
Retailer 6$9,299 USD
Retailer 2$9,741 USD
Retailer 8$10,229 USD
Retailer 4$10,529 USD
GS Diamonds$11,922 USD

45 data points across 8 retailers

7 retailers$8,387 USD to $11,922 USD

B+
Cheapest Retailer
-
$8,387 USD
CA$11,648 CAD
Retailer 2
-
$9,125 USD
View
Price last confirmed 52 days ago
B
Retailer 3
-
$9,206 USD
View
B
Retailer 4
-
$9,299 USD
View
B
Retailer 5
-
$10,229 USD
View
Retailer 6
-
$10,529 USD
View
Price last confirmed 57 days ago
Most Expensive
B
GS Diamonds
S2A9-7548435500 · Nov 3
$11,922 USD
A$18,342 AUD
View
6 more retailers have this diamond
Prices start from $8,387 USDSave up to $3,536 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
$8,387 USD