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Marquise|Natural|GIA

1.20ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 5563452782

Certificate GIA 5563452782

Diamond specifications and retailer prices

From $6,334 USD
As of November 4, 2026
Save $4,027 USD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,361 USD at MOH London · As of November 4, 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 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 5563452782. Listed at 8 retailers as of November 4, 2026, with prices from $6,334 to $10,361, a $4,027 spread on the same certified stone. MOH London lists it at $10,361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5563452782
Dimensions10.57 × 5.57 × 3.54 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
10.57 mm5.57 mm1.20 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5563452782
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.6%

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: $10,361 USD|Low: $5,959 USD|High: $10,499 USD|Avg: $7,150 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7$5,959 USD
Retailer 4$6,334 USD
Retailer 9$6,703 USD
Retailer 2$6,760 USD
Retailer 5$7,038 USD
Retailer 8$7,170 USD
Retailer 10$7,170 USD
Retailer 3$7,283 USD
Retailer 6$7,303 USD
Retailer 11$7,410 USD
MOH London$10,361 USD

12 data points across 11 retailers

8 retailers$6,334 USD to $10,361 USD

B+
Cheapest Retailer
-
$6,334 USD
B+
Retailer 2
-
$6,760 USD
View
B+
Retailer 3
-
$7,038 USD
View
B
Retailer 4
-
$7,170 USD
View
B
Retailer 5
-
$7,170 USD
View
B
Retailer 6
-
$7,283 USD
View
B
Retailer 7
-
$7,410 USD
View
Most Expensive
B
MOH London
74EBD8BBC · Nov 4
$10,361 USD
£8,158 GBP
View
7 more retailers have this diamond
Prices start from $6,334 USDSave up to $4,027 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
$6,334 USD