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Marquise|Natural|GIA

0.90ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 2564431954

Certificate GIA 2564431954

Diamond specifications and retailer prices

From €1,050 EUR
HK$9,200 HKD
As of November 1, 2026
Save €2,590 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,640 EUR at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564431954. Listed at 16 retailers as of November 1, 2026, with prices from €1,050 to €3,640, a €2,590 spread on the same certified stone. Moon Ocean lists it at €3,640. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564431954
Dimensions8.97 × 4.98 × 3.26 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Top View
8.97 mm4.98 mm0.90 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564431954
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 65.5%

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: €3,640 EUR|Low: €1,055 EUR|High: €3,686 EUR|Avg: €1,729 EUR|-1.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2€1,058 EUR
Retailer 11€1,279 EUR
Retailer 3€1,298 EUR
Retailer 7€1,316 EUR
Retailer 9€1,450 EUR
Retailer 10€1,471 EUR
Retailer 8€1,496 EUR
Retailer 5€1,577 EUR
Retailer 4€1,921 EUR
Retailer 6€2,464 EUR
Moon Ocean€3,640 EUR

25 data points across 11 retailers

16 retailers€1,050 EUR to €3,640 EUR

B+
Cheapest Retailer
-
€1,050 EUR
HK$9,200 HKD
A
Retailer 2
-
€1,058 EUR
₹112,968 INR
View
B+
Retailer 3
-
€1,279 EUR
SGD 1,939 SGD
View
B
Retailer 4
-
€1,298 EUR
$1,456 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,316 EUR
$1,476 USD
View
B
Retailer 6
-
€1,406 EUR
$1,577 USD
View
B
Retailer 7
-
€1,450 EUR
$1,626 USD
View
B
Retailer 8
-
€1,471 EUR
$1,650 USD
View
B
Retailer 9
-
€1,496 EUR
$1,678 USD
View
B
Retailer 10
-
€1,577 EUR
£1,393 GBP
View
B
Retailer 11
-
€1,623 EUR
$1,820 USD
View
B
Retailer 12
-
€1,921 EUR
View
B
Retailer 13
-
€2,029 EUR
$2,276 USD
View
B
Retailer 14
-
€2,464 EUR
£2,176 GBP
View
C
Retailer 15
-
€3,431 EUR
$3,848 USD
View
Most Expensive
C
Moon Ocean
NVN-D61CFBF1B-954 · Nov 2
€3,640 EUR
£3,214 GBP
View
15 more retailers have this diamond
Prices start from €1,050 EURSave up to €2,590 EUR

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
€1,050 EUR