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Oval|Natural|GIA

0.90ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 2498608391

Certificate GIA 2498608391

Diamond specifications and retailer prices

From €825 EUR
As of November 6, 2026
Save €1,871 EUR (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,696 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2498608391. Listed at 15 retailers as of November 5, 2026, with prices from €825 to €2,696, a €1,871 spread on the same certified stone. NZ Jewellers lists it at €2,696. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2498608391
Dimensions7.43 × 5.25 × 3.40 mm
L/W Ratio1.42
Top View
7.43 mm5.25 mm0.90 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 2498608391
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,141 EUR|Low: €813 EUR|High: €2,048 EUR|Avg: €1,319 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5€825 EUR
Retailer 8€1,059 EUR
Retailer 7€1,061 EUR
Retailer 1€1,141 EUR
Retailer 2€1,249 EUR
Retailer 9€1,275 EUR
Retailer 6€1,544 EUR
Retailer 3€1,618 EUR
Retailer 4€2,019 EUR

45 data points across 9 retailers

15 retailers€825 EUR to €2,696 EUR

B+
Cheapest Retailer
-
€825 EUR
B+
Retailer 2
-
€1,059 EUR
View
B+
Retailer 3
-
€1,061 EUR
View
Retailer 4
-
€1,063 EUR
View
Price last confirmed 117 days ago
Retailer 5
-
€1,105 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€1,105 EUR
View
B+
Retailer 7
-
€1,141 EUR
View
B
Retailer 8
-
€1,147 EUR
View
B
Retailer 9
-
€1,249 EUR
View
B
Retailer 10
-
€1,275 EUR
View
B
Retailer 11
-
€1,275 EUR
View
B
Retailer 12
-
€1,544 EUR
View
B
Retailer 13
-
€1,618 EUR
View
B
Retailer 14
-
€2,019 EUR
View
Most Expensive
C
NZ Jewellers
6ab78ab3-546c-494f-9d97-ce3130ed879d · Nov 5
€2,696 EUR
$3,010 USD
View
14 more retailers have this diamond
Prices start from €825 EURSave up to €1,871 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 Oval
€825 EUR