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Marquise|Natural|GIA

0.90ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 3565603123

Certificate GIA 3565603123

Diamond specifications and retailer prices

From $1,159 USD
As of November 4, 2026
Save $726 USD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,885 USD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3565603123. Listed at 10 retailers as of November 4, 2026, with prices from $1,159 to $1,885, a $726 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,885. 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

0.90
Carat
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle38.83°
Pavilion angle39.52°
OriginNatural
Grading LabGIA
CertificateGIA 3565603123
Dimensions9.64 × 4.89 × 3.21 mm
L/W Ratio1.97
Culet sizeNone
Top View
9.64 mm4.89 mm0.90 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 3565603123
Side View
Table 56.0%Crown 38.83°Girdle: STK-ETKPavilion 39.52°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,455 USD|Low: $1,159 USD|High: $1,885 USD|Avg: $1,409 USD
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 6$1,159 USD
Retailer 4$1,172 USD
Retailer 5$1,185 USD
Retailer 7$1,219 USD
Retailer 8$1,263 USD
Retailer 3$1,305 USD
Retailer 1$1,455 USD
Retailer 9$1,659 USD
Retailer 2$1,666 USD
Wholesale Diamonds Direct$1,885 USD

22 data points across 10 retailers

10 retailers$1,159 USD to $1,885 USD

B+
Cheapest Retailer
-
$1,159 USD
B+
Retailer 2
-
$1,172 USD
View
B+
Retailer 3
-
$1,185 USD
View
B+
Retailer 4
-
$1,219 USD
View
B+
Retailer 5
-
$1,263 USD
View
B+
Retailer 6
-
$1,305 USD
View
B+
Retailer 7
-
$1,455 USD
View
B
Retailer 8
-
$1,659 USD
View
B
Retailer 9
-
$1,666 USD
View
Most Expensive
B
Wholesale Diamonds Direct
539790395 · Nov 4
$1,885 USD
View
9 more retailers have this diamond
Prices start from $1,159 USDSave up to $726 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.

B+
0.90ct Marquise
$1,159 USD