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Round|Natural|GIA

0.90ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 5566109836

Certificate GIA 5566109836

Diamond specifications and retailer prices

From €638 EUR
As of November 6, 2026
Save €2,028 EUR (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,666 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5566109836. Listed at 17 retailers as of November 5, 2026, with prices from €638 to €2,666, a €2,028 spread on the same certified stone. NZ Jewellers lists it at €2,666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566109836
Dimensions6.12 × 6.17 × 3.83 mm
L/W Ratio1.01
Top View
6.12 mm6.17 mm0.90 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566109836
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.3%

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 6
Current: €2,666 EUR|Low: €638 EUR|High: €2,795 EUR|Avg: €1,154 EUR|+17.2%
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
November 6, 2026
Retailer 13€638 EUR
Retailer 9€850 EUR
Retailer 11€859 EUR
Retailer 4€870 EUR
Retailer 12€883 EUR
Retailer 5€951 EUR
Retailer 6€968 EUR
Retailer 3€981 EUR
Retailer 10€984 EUR
Retailer 7€1,187 EUR
Retailer 8€1,245 EUR
Retailer 2€1,290 EUR
NZ Jewellers€2,666 EUR

35 data points across 13 retailers

17 retailers€638 EUR to €2,666 EUR

A
Cheapest Retailer
-
€638 EUR
A
Retailer 2
-
€850 EUR
View
A
Retailer 3
-
€859 EUR
View
Retailer 4
-
€870 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€883 EUR
View
Retailer 6
-
€891 EUR
View
Price last confirmed 21 days ago
B+
Retailer 7
-
€951 EUR
View
A
Retailer 8
-
€968 EUR
View
A
Retailer 9
-
€981 EUR
View
A
Retailer 10
-
€984 EUR
View
Retailer 11
-
€994 EUR
View
Price last confirmed 67 days ago
Retailer 12
-
€1,028 EUR
View
Price last confirmed 24 days ago
B+
Retailer 13
-
€1,187 EUR
View
B+
Retailer 14
-
€1,245 EUR
View
B+
Retailer 15
-
€1,290 EUR
View
Retailer 16
-
€2,425 EUR
View
Price last confirmed 68 days ago
Most Expensive
C
NZ Jewellers
4128d4d2-7529-42a9-a603-0931665767f6 · Nov 5
€2,666 EUR
$2,992 USD
View
16 more retailers have this diamond
Prices start from €638 EURSave up to €2,028 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 Round
€638 EUR