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Oval|Natural|GIA

1.29ct K SI1 Oval Natural Diamond

ID • K/SI1 • GIA 1558082464

Certificate GIA 1558082464

Diamond specifications and retailer prices

From €2,194 EUR
As of November 5, 2026
Save €2,576 EUR (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,770 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.29ct natural oval diamond

This 1.29ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 1558082464. Listed at 11 retailers as of November 5, 2026, with prices from €2,194 to €4,770, a €2,576 spread on the same certified stone. NZ Jewellers lists it at €4,770. 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

1.29
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558082464
Dimensions5.92 × 8.28 × 3.87 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Indented Natural, Natural, Extra Facet
Top View
5.92 mm8.28 mm1.29 ctK / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558082464
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 65.5%

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 5
Current: €4,770 EUR|Low: €2,194 EUR|High: €4,770 EUR|Avg: €2,778 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8€2,194 EUR
Retailer 2€2,213 EUR
Retailer 9€2,282 EUR
Retailer 11€2,282 EUR
Retailer 3€2,387 EUR
Retailer 4€2,415 EUR
Retailer 10€2,633 EUR
Retailer 5€2,785 EUR
Retailer 7€2,849 EUR
Retailer 6€3,987 EUR
NZ Jewellers€4,770 EUR

32 data points across 11 retailers

11 retailers€2,194 EUR to €4,770 EUR

A
Cheapest Retailer
-
€2,194 EUR
A
Retailer 2
-
€2,213 EUR
View
Retailer 3
-
€2,282 EUR
View
Price last confirmed 9 days ago
B+
Retailer 4
-
€2,282 EUR
View
B+
Retailer 5
-
€2,387 EUR
View
B+
Retailer 6
-
€2,415 EUR
View
B+
Retailer 7
-
€2,633 EUR
View
B+
Retailer 8
-
€2,785 EUR
View
B+
Retailer 9
-
€2,849 EUR
View
B
Retailer 10
-
€3,987 EUR
View
Most Expensive
C
NZ Jewellers
3dc9c0ef-d129-4485-9b04-3483ef57808b · Nov 5
€4,770 EUR
$5,326 USD
View
10 more retailers have this diamond
Prices start from €2,194 EURSave up to €2,576 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
1.29ct Oval
€2,194 EUR