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Round|Natural|GIA

0.90ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6452234644

Certificate GIA 6452234644

Diamond specifications and retailer prices

From €707 EUR
As of November 6, 2026
Save €1,621 EUR (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,327 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6452234644. Listed at 14 retailers as of November 5, 2026, with prices from €707 to €2,327, a €1,621 spread on the same certified stone. NZ Jewellers lists it at €2,327. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6452234644
Dimensions6.09 × 6.16 × 3.87 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.09 mm6.16 mm0.90 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6452234644
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

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 6
Current: €2,327 EUR|Low: €707 EUR|High: €2,348 EUR|Avg: €1,156 EUR|-0.9%
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 5€707 EUR
Retailer 3€916 EUR
Retailer 8€954 EUR
Retailer 11€954 EUR
Retailer 9€991 EUR
Retailer 10€1,073 EUR
Retailer 4€1,078 EUR
Retailer 12€1,100 EUR
Retailer 13€1,100 EUR
Retailer 2€1,108 EUR
Retailer 6€1,330 EUR
Retailer 7€1,397 EUR
NZ Jewellers€2,327 EUR

38 data points across 13 retailers

14 retailers€707 EUR to €2,327 EUR

A
Cheapest Retailer
-
€707 EUR
B+
Retailer 2
-
€916 EUR
View
Retailer 3
-
€954 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€954 EUR
View
B+
Retailer 5
-
€991 EUR
View
B
Retailer 6
-
€1,073 EUR
View
B
Retailer 7
-
€1,078 EUR
View
B+
Retailer 8
-
€1,100 EUR
View
B+
Retailer 9
-
€1,100 EUR
View
B+
Retailer 10
-
€1,108 EUR
View
B
Retailer 11
-
€1,186 EUR
View
B
Retailer 12
-
€1,330 EUR
View
B
Retailer 13
-
€1,397 EUR
View
Most Expensive
B
NZ Jewellers
960abff2-d304-449b-b157-bb7f830de4c1 · Nov 5
€2,327 EUR
$2,612 USD
View
13 more retailers have this diamond
Prices start from €707 EURSave up to €1,621 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
€707 EUR