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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 $5,183 SGD
As of November 6, 2026
Save $6,080 SGD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,263 SGD 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 $5,183 to $11,263, a $6,080 spread on the same certified stone. MOH London lists it at $11,263. 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
Colour
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 6
Current: $11,263 SGD|Low: $5,151 SGD|High: $11,460 SGD|Avg: $6,901 SGD|-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 6, 2026
Retailer 3$5,183 SGD
Retailer 8$5,258 SGD
Retailer 16$5,485 SGD
Retailer 10$5,578 SGD
Retailer 9$5,702 SGD
Retailer 15$5,807 SGD
Retailer 5$5,929 SGD
Retailer 11$6,043 SGD
Retailer 4$6,184 SGD
Retailer 19$6,203 SGD
Retailer 13$6,312 SGD
Retailer 14$6,446 SGD
Retailer 7$6,799 SGD
Retailer 18$7,278 SGD
Retailer 2$7,693 SGD
Retailer 6$8,242 SGD
Retailer 12$8,651 SGD
Retailer 17$10,485 SGD
MOH London$11,263 SGD

22 data points across 19 retailers

21 retailers$5,183 SGD to $11,263 SGD

A
Cheapest Retailer
-
$5,183 SGD
A
Retailer 2
-
$5,258 SGD
View
A
Retailer 3
-
$5,485 SGD
View
A
Retailer 4
-
$5,578 SGD
View
A
Retailer 5
-
$5,702 SGD
View
Retailer 6
-
$5,807 SGD
View
Price last confirmed 3 days ago
A
Retailer 7
-
$5,929 SGD
View
Final sale: no returns
A
Retailer 8
-
$6,043 SGD
View
B+
Retailer 9
-
$6,184 SGD
View
B+
Retailer 10
-
$6,203 SGD
View
B+
Retailer 11
-
$6,312 SGD
View
B+
Retailer 12
-
$6,429 SGD
View
B+
Retailer 13
-
$6,446 SGD
View
B+
Retailer 14
-
$6,799 SGD
View
Retailer 15
-
$7,185 SGD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$7,278 SGD
View
B+
Retailer 17
-
$7,693 SGD
View
B+
Retailer 18
-
$8,242 SGD
View
B
Retailer 19
-
$8,651 SGD
View
B
Retailer 20
-
$10,485 SGD
View
Most Expensive
B
MOH London
B6262951A · Nov 4
$11,263 SGD
£6,920 GBP
View
20 more retailers have this diamond
Prices start from $5,183 SGDSave up to $6,080 SGD

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
$5,183 SGD