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Marquise|Natural|GIA

0.90ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 6421414776

Shape and cutting style on the report: Marquise brilliant

Certificate GIA 6421414776

Diamond specifications and retailer prices

From €2,980 EUR
$3,329 USD
As of October 30, 2026
Save €3,101 EUR (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €6,080 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6421414776. Listed at 13 retailers as of October 30, 2026, with prices from €2,980 to €6,080, a €3,101 spread on the same certified stone. NZ Jewellers lists it at €6,080. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421414776
Dimensions9.82 × 5.18 × 2.96 mm
L/W Ratio1.90
Top View
9.82 mm5.18 mm0.90 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6421414776
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €6,080 EUR|Low: €2,882 EUR|High: €9,151 EUR|Avg: €4,132 EUR|+2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 13€2,980 EUR
Retailer 3€3,071 EUR
Retailer 6€3,082 EUR
Retailer 11€3,106 EUR
Retailer 15€3,168 EUR
Retailer 12€3,221 EUR
Retailer 4€3,490 EUR
Retailer 16€3,490 EUR
Retailer 5€3,624 EUR
Retailer 2€3,949 EUR
Retailer 14€4,027 EUR
Retailer 8€4,308 EUR
Retailer 7€4,864 EUR
Retailer 10€5,837 EUR
NZ Jewellers€6,080 EUR
Retailer 9€9,033 EUR

40 data points across 16 retailers

13 retailers€2,980 EUR to €6,080 EUR

B
Cheapest Retailer
-
€2,980 EUR
$3,329 USD
B
Retailer 2
-
€3,071 EUR
$3,431 USD
View
B
Retailer 3
-
€3,106 EUR
$3,470 USD
View
B
Retailer 4
-
€3,168 EUR
$3,539 USD
View
B
Retailer 5
-
€3,221 EUR
$3,599 USD
View
Final sale: no returns
B
Retailer 6
-
€3,490 EUR
$3,899 USD
View
B
Retailer 7
-
€3,490 EUR
$3,899 USD
View
B
Retailer 8
-
€3,624 EUR
$4,049 USD
View
B
Retailer 9
-
€3,949 EUR
View
B
Retailer 10
-
€4,027 EUR
$4,499 USD
View
B
Retailer 11
-
€5,837 EUR
£5,135 GBP
View
Most Expensive
C
NZ Jewellers
8417e201-5771-4a7e-b27d-de89a395548e · Oct 30
€6,080 EUR
$6,793 USD
View
11 more retailers have this diamond
Prices start from €2,980 EURSave up to €3,101 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.

B
0.90ct Marquise
€2,980 EUR