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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 $1,051 USD
As of November 4, 2026
Save $696 USD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,747 USD 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 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 $1,051 to $1,747, a $696 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,747. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,513 USD|Low: $1,051 USD|High: $1,780 USD|Avg: $1,303 USD|-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$1,051 USD
Retailer 3$1,071 USD
Retailer 6$1,106 USD
Retailer 9$1,144 USD
Retailer 2$1,178 USD
Retailer 4$1,287 USD
Retailer 7$1,296 USD
Retailer 1$1,513 USD
Retailer 8$1,546 USD
Wholesale Diamonds Direct$1,747 USD

43 data points across 10 retailers

11 retailers$1,051 USD to $1,747 USD

A
Cheapest Retailer
-
$1,051 USD
A
Retailer 2
-
$1,071 USD
View
A
Retailer 3
-
$1,106 USD
View
A
Retailer 4
-
$1,144 USD
View
A
Retailer 5
-
$1,178 USD
View
A
Retailer 6
-
$1,287 USD
View
A
Retailer 7
-
$1,294 USD
View
A
Retailer 8
-
$1,296 USD
View
A
Retailer 9
-
$1,513 USD
View
B+
Retailer 10
-
$1,546 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
386983198 · Nov 4
$1,747 USD
View
10 more retailers have this diamond
Prices start from $1,051 USDSave up to $696 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
$1,051 USD