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Marquise|Natural|GIA

1.20ct G VS1 Marquise Natural Diamond

EX • G/VS1 • GIA 2245078547

Certificate GIA 2245078547

Diamond specifications and retailer prices

From $6,858 USD
CA$9,526 CAD
As of October 30, 2026
Save $4,584 USD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,443 USD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245078547. Listed at 11 retailers as of October 29, 2026, with prices from $6,858 to $11,443, a $4,584 spread on the same certified stone. MOH London lists it at $11,443. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245078547
Dimensions10.05 × 5.47 × 3.53 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Natural
Top View
10.05 mm5.47 mm1.20 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245078547
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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: Oct 30
Current: $11,443 USD|Low: $6,858 USD|High: $11,502 USD|Avg: $8,238 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$6,858 USD
Retailer 7$7,348 USD
Retailer 8$7,722 USD
Retailer 2$7,781 USD
Retailer 9$8,165 USD
Retailer 6$8,250 USD
Retailer 10$8,250 USD
Retailer 3$8,321 USD
Retailer 4$8,497 USD
Retailer 11$8,520 USD
MOH London$11,443 USD

21 data points across 11 retailers

11 retailers$6,858 USD to $11,443 USD

B+
Cheapest Retailer
-
$6,858 USD
CA$9,526 CAD
B+
Retailer 2
-
$7,348 USD
View
B+
Retailer 3
-
$7,722 USD
View
B+
Retailer 4
-
$7,781 USD
£6,127 GBP
View
B+
Retailer 5
-
$8,165 USD
View
B+
Retailer 6
-
$8,250 USD
View
B+
Retailer 7
-
$8,250 USD
View
B+
Retailer 8
-
$8,321 USD
View
B+
Retailer 9
-
$8,497 USD
€8,092 EUR
View
B+
Retailer 10
-
$8,520 USD
View
Most Expensive
B
MOH London
5B79E839C · Oct 29
$11,443 USD
£9,010 GBP
View
10 more retailers have this diamond
Prices start from $6,858 USDSave up to $4,584 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
$6,858 USD