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Marquise|Natural|GIA

1.20ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 2557940448

Certificate GIA 2557940448

Diamond specifications and retailer prices

From $6,399 USD
As of November 2, 2026
Save $4,454 USD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,853 USD at MOH London · As of November 2, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557940448. Listed at 15 retailers as of November 2, 2026, with prices from $6,399 to $10,853, a $4,454 spread on the same certified stone. MOH London lists it at $10,853. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557940448
Dimensions10.14 × 5.46 × 3.45 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Needle
Top View
10.14 mm5.46 mm1.20 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557940448
Side View
Table 62.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 63.1%

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: $10,853 USD|Low: $6,399 USD|High: $10,984 USD|Avg: $7,708 USD|-0.1%
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 2, 2026
Retailer 13$6,399 USD
Retailer 9$6,532 USD
Retailer 12$6,998 USD
Retailer 5$7,170 USD
Retailer 11$7,258 USD
Retailer 8$7,352 USD
Retailer 6$7,370 USD
Retailer 14$7,776 USD
Retailer 4$7,880 USD
Retailer 15$7,880 USD
Retailer 10$7,926 USD
Retailer 7$7,978 USD
Retailer 2$8,118 USD
Retailer 3$8,150 USD
MOH London$10,853 USD

36 data points across 15 retailers

15 retailers$6,399 USD to $10,853 USD

B+
Cheapest Retailer
-
$6,399 USD
B+
Retailer 2
-
$6,532 USD
CA$9,072 CAD
View
B+
Retailer 3
-
$6,998 USD
View
B+
Retailer 4
-
$7,170 USD
View
B+
Retailer 5
-
$7,258 USD
View
B+
Retailer 6
-
$7,352 USD
£5,789 GBP
View
B+
Retailer 7
-
$7,370 USD
View
B
Retailer 8
-
$7,776 USD
View
B
Retailer 9
-
$7,880 USD
View
B
Retailer 10
-
$7,880 USD
View
B
Retailer 11
-
$7,926 USD
View
Retailer 12
-
$7,978 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$8,118 USD
€7,731 EUR
View
B+
Retailer 14
-
$8,150 USD
View
Most Expensive
B
MOH London
249BC446A · Nov 2
$10,853 USD
£8,546 GBP
View
14 more retailers have this diamond
Prices start from $6,399 USDSave up to $4,454 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
$6,399 USD