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Marquise|Natural|GIA

1.01ct H IF Marquise Natural Diamond

EX • H/IF • GIA 2557373313

Certificate GIA 2557373313

Diamond specifications and retailer prices

From $4,044 USD
As of November 4, 2026
Save $4,744 USD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,788 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557373313. Listed at 21 retailers as of November 4, 2026, with prices from $4,044 to $8,788, a $4,744 spread on the same certified stone. MOH London lists it at $8,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557373313
Dimensions10.23 × 5.16 × 3.23 mm
L/W Ratio1.98
Girdle conditionFaceted
Top View
10.23 mm5.16 mm1.01 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557373313
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,788 USD|Low: $4,019 USD|High: $8,942 USD|Avg: $5,384 USD|-1.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 19$4,044 USD
Retailer 8$4,103 USD
Retailer 15$4,280 USD
Retailer 10$4,352 USD
Retailer 9$4,449 USD
Retailer 13$4,531 USD
Retailer 4$4,626 USD
Retailer 11$4,715 USD
Retailer 3$4,825 USD
Retailer 18$4,840 USD
Retailer 2$4,925 USD
Retailer 12$5,030 USD
Retailer 7$5,305 USD
Retailer 17$5,679 USD
Retailer 14$6,019 USD
Retailer 5$6,431 USD
Retailer 6$6,800 USD
Retailer 16$8,181 USD
MOH London$8,788 USD

21 data points across 19 retailers

21 retailers$4,044 USD to $8,788 USD

A
Cheapest Retailer
-
$4,044 USD
A
Retailer 2
-
$4,103 USD
View
A
Retailer 3
-
$4,280 USD
View
A
Retailer 4
-
$4,352 USD
View
A
Retailer 5
-
$4,449 USD
View
A
Retailer 6
-
$4,531 USD
View
A
Retailer 7
-
$4,626 USD
View
Final sale: no returns
A
Retailer 8
-
$4,715 USD
View
B+
Retailer 9
-
$4,825 USD
View
B+
Retailer 10
-
$4,840 USD
View
B+
Retailer 11
-
$4,925 USD
View
B+
Retailer 12
-
$5,016 USD
View
B+
Retailer 13
-
$5,030 USD
View
B+
Retailer 14
-
$5,305 USD
View
Retailer 15
-
$5,606 USD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
$5,679 USD
View
B+
Retailer 17
-
$6,019 USD
View
B+
Retailer 18
-
$6,431 USD
View
B
Retailer 19
-
$6,800 USD
View
B
Retailer 20
-
$8,181 USD
View
Most Expensive
B
MOH London
B6262951A · Nov 4
$8,788 USD
£6,920 GBP
View
20 more retailers have this diamond
Prices start from $4,044 USDSave up to $4,744 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.

A
1.01ct Marquise
$4,044 USD