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Marquise|Natural|GIA

1.01ct K SI1 Marquise Natural Diamond

GD • K/SI1 • GIA 2567022490

Certificate GIA 2567022490

Diamond specifications and retailer prices

From $1,738 AUD
As of November 4, 2026
Save $1,141 AUD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,880 AUD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567022490. Listed at 12 retailers as of November 4, 2026, with prices from $1,738 to $2,880, a $1,141 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,880. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle43.82°
Pavilion angle40.04°
OriginNatural
Grading LabGIA
CertificateGIA 2567022490
Dimensions9.27 × 5.08 × 3.38 mm
L/W Ratio1.82
Culet sizeNone
Top View
9.27 mm5.08 mm1.01 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2567022490
Side View
Table 60.0%Crown 43.82°Girdle: STK-VTKPavilion 40.04°Culet: NoneDepth 66.4%

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: $2,496 AUD|Low: $1,738 AUD|High: $3,047 AUD|Avg: $2,206 AUD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 6$1,738 AUD
Retailer 5$1,774 AUD
Retailer 3$1,796 AUD
Retailer 8$1,867 AUD
Retailer 11$1,891 AUD
Retailer 4$1,956 AUD
Retailer 9$2,126 AUD
Retailer 2$2,141 AUD
Retailer 10$2,456 AUD
Retailer 1$2,496 AUD
Retailer 7$2,651 AUD
Wholesale Diamonds Direct$2,880 AUD

44 data points across 12 retailers

12 retailers$1,738 AUD to $2,880 AUD

A
Cheapest Retailer
-
$1,738 AUD
A
Retailer 2
-
$1,774 AUD
View
B+
Retailer 3
-
$1,796 AUD
View
B+
Retailer 4
-
$1,867 AUD
View
B+
Retailer 5
-
$1,891 AUD
View
B+
Retailer 6
-
$1,956 AUD
View
B+
Retailer 7
-
$2,126 AUD
View
B+
Retailer 8
-
$2,141 AUD
View
B+
Retailer 9
-
$2,456 AUD
View
B+
Retailer 10
-
$2,496 AUD
View
B+
Retailer 11
-
$2,651 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
354609710 · Nov 4
$2,880 AUD
$2,016 USD
View
11 more retailers have this diamond
Prices start from $1,738 AUDSave up to $1,141 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
$1,738 AUD