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Marquise|Natural|GIA

1.01ct K IF Marquise Natural Diamond

GD • K/IF • GIA 2556263287

Certificate GIA 2556263287

Diamond specifications and retailer prices

From $3,173 AUD
As of November 5, 2026
Save $4,115 AUD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,288 AUD 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556263287. Listed at 10 retailers as of November 4, 2026, with prices from $3,173 to $7,288, a $4,115 spread on the same certified stone. MOH London lists it at $7,288. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
K
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle30.9°
OriginNatural
Grading LabGIA
CertificateGIA 2556263287
Dimensions10.53 × 5.34 × 2.91 mm
L/W Ratio1.97
Top View
10.53 mm5.34 mm1.01 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556263287
Side View
Table 58.0%Crown 33.9°Girdle: THK-ETKPavilion 30.9°Culet: NoneDepth 54.5%

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 5
Current: $7,288 AUD|Low: $3,155 AUD|High: $7,839 AUD|Avg: $4,800 AUD|-7.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$3,173 AUD
Retailer 10$3,914 AUD
Retailer 5$4,371 AUD
Retailer 9$4,577 AUD
Retailer 2$4,627 AUD
Retailer 6$4,691 AUD
Retailer 7$4,721 AUD
Retailer 8$4,759 AUD
Retailer 3$5,334 AUD
MOH London$7,288 AUD

43 data points across 10 retailers

10 retailers$3,173 AUD to $7,288 AUD

A
Cheapest Retailer
-
$3,173 AUD
B+
Retailer 2
-
$3,914 AUD
View
Retailer 3
-
$4,371 AUD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$4,577 AUD
View
B+
Retailer 5
-
$4,627 AUD
View
B+
Retailer 6
-
$4,691 AUD
View
B+
Retailer 7
-
$4,721 AUD
View
B
Retailer 8
-
$4,759 AUD
View
B
Retailer 9
-
$5,334 AUD
View
Most Expensive
B
MOH London
98470E155 · Nov 4
$7,288 AUD
£3,943 GBP
View
9 more retailers have this diamond
Prices start from $3,173 AUDSave up to $4,115 AUD

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
$3,173 AUD