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Marquise|Natural|GIA

1.01ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 5543969864

Certificate GIA 5543969864

Diamond specifications and retailer prices

From $1,530 AUD
As of November 4, 2026
Save $1,012 AUD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,542 AUD at Wholesale Diamonds Direct · As of November 6, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543969864. Listed at 11 retailers as of November 4, 2026, with prices from $1,530 to $2,542, a $1,012 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,542. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.36°
Pavilion angle40.65°
OriginNatural
Grading LabGIA
CertificateGIA 5543969864
Dimensions9.88 × 5.19 × 3.30 mm
L/W Ratio1.90
Top View
9.88 mm5.19 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543969864
Side View
Table 59.0%Crown 39.36°Girdle: STK-THKPavilion 40.65°Culet: NoneDepth 63.6%

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: $2,202 AUD|Low: $1,530 AUD|High: $2,590 AUD|Avg: $1,897 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$1,530 AUD
Retailer 3$1,559 AUD
Retailer 6$1,610 AUD
Retailer 9$1,665 AUD
Retailer 2$1,714 AUD
Retailer 4$1,873 AUD
Retailer 7$1,886 AUD
Retailer 1$2,202 AUD
Retailer 8$2,250 AUD
Wholesale Diamonds Direct$2,542 AUD

43 data points across 10 retailers

11 retailers$1,530 AUD to $2,542 AUD

A
Cheapest Retailer
-
$1,530 AUD
A
Retailer 2
-
$1,559 AUD
View
A
Retailer 3
-
$1,610 AUD
View
A
Retailer 4
-
$1,665 AUD
View
A
Retailer 5
-
$1,714 AUD
View
A
Retailer 6
-
$1,873 AUD
View
A
Retailer 7
-
$1,883 AUD
View
A
Retailer 8
-
$1,886 AUD
View
A
Retailer 9
-
$2,202 AUD
View
B+
Retailer 10
-
$2,250 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
386983198 · Nov 6
$2,542 AUD
$1,747 USD
View
10 more retailers have this diamond
Prices start from $1,530 AUDSave up to $1,012 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
$1,530 AUD