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Oval|Natural|GIA

0.90ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 1565510614

Certificate GIA 1565510614

Diamond specifications and retailer prices

From €912 EUR
As of November 4, 2026
Save €1,410 EUR (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,322 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 1565510614. Listed at 15 retailers as of November 4, 2026, with prices from €912 to €2,322, a €1,410 spread on the same certified stone. NZ Jewellers lists it at €2,322. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565510614
Dimensions7.60 × 5.38 × 3.42 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.60 mm5.38 mm0.90 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565510614
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.6%

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 4
Current: €2,322 EUR|Low: €912 EUR|High: €2,434 EUR|Avg: €1,283 EUR|-4.6%
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
November 6, 2026
Retailer 11€912 EUR
Retailer 5€936 EUR
Retailer 13€952 EUR
Retailer 14€958 EUR
Retailer 12€966 EUR
Retailer 6€975 EUR
Retailer 15€989 EUR
Retailer 7€1,005 EUR
Retailer 10€1,098 EUR
Retailer 8€1,112 EUR
Retailer 3€1,366 EUR
Retailer 9€1,394 EUR
Retailer 4€1,785 EUR
Retailer 2€1,822 EUR
NZ Jewellers€2,322 EUR

28 data points across 15 retailers

15 retailers€912 EUR to €2,322 EUR

A
Cheapest Retailer
-
€912 EUR
A
Retailer 2
-
€936 EUR
View
A
Retailer 3
-
€952 EUR
View
A
Retailer 4
-
€958 EUR
View
A
Retailer 5
-
€966 EUR
View
Retailer 6
-
€975 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€989 EUR
View
B+
Retailer 8
-
€1,005 EUR
View
B+
Retailer 9
-
€1,098 EUR
View
B+
Retailer 10
-
€1,112 EUR
View
B
Retailer 11
-
€1,366 EUR
View
B+
Retailer 12
-
€1,394 EUR
View
B
Retailer 13
-
€1,785 EUR
View
B
Retailer 14
-
€1,822 EUR
View
Most Expensive
B
NZ Jewellers
eecdfe20-24ef-46c6-82c8-d57f0db7c455 · Nov 5
€2,322 EUR
$2,592 USD
View
14 more retailers have this diamond
Prices start from €912 EURSave up to €1,410 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 Oval
€912 EUR