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Marquise|Natural|GIA

0.90ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 7562189823

Certificate GIA 7562189823

Diamond specifications and retailer prices

From $1,250 USD
As of November 1, 2026
Save $216 USD (15%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,466 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7562189823. Listed at 5 retailers as of October 31, 2026, with prices from $1,250 to $1,466, a $216 spread on the same certified stone. Michael Trio lists it at $1,466. 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
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562189823
Dimensions9.66 × 5.11 × 3.18 mm
L/W Ratio1.89
Culet sizeNone
Key to symbols
Cloud, Crystal, Knot, Feather
Top View
9.66 mm5.11 mm0.90 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7562189823
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.1%

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 1
Current: $1,466 USD|Low: $1,088 USD|High: $1,487 USD|Avg: $1,354 USD|-1.4%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$1,250 USD
Retailer 4$1,306 USD
Retailer 5$1,322 USD
Retailer 2$1,424 USD
Michael Trio$1,466 USD

39 data points across 5 retailers

5 retailers$1,250 USD to $1,466 USD

A
Cheapest Retailer
-
$1,250 USD
B+
Retailer 2
-
$1,306 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,322 USD
View
B+
Retailer 4
-
$1,424 USD
£1,121 GBP
View
Most Expensive
B+
Michael Trio
3671165696 · Oct 31
$1,466 USD
SGD 1,981 SGD
View
4 more retailers have this diamond
Prices start from $1,250 USDSave up to $216 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
0.90ct Marquise
$1,250 USD