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Oval|Natural|GIA

1.00ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 1545915029

Certificate GIA 1545915029

Diamond specifications and retailer prices

From €1,651 EUR
As of November 6, 2026
Save €2,906 EUR (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,557 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545915029. Listed at 19 retailers as of November 5, 2026, with prices from €1,651 to €4,557, a €2,906 spread on the same certified stone. NZ Jewellers lists it at €4,557. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545915029
Dimensions7.71 × 5.63 × 3.49 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
7.71 mm5.63 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545915029
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.0%

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: €4,557 EUR|Low: €1,651 EUR|High: €4,584 EUR|Avg: €2,724 EUR|-0.6%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 5€1,651 EUR
Retailer 2€1,730 EUR
Retailer 14€1,953 EUR
Retailer 7€2,012 EUR
Retailer 10€2,143 EUR
Retailer 16€2,180 EUR
Retailer 9€2,193 EUR
Retailer 17€2,280 EUR
Retailer 11€2,302 EUR
Retailer 6€2,305 EUR
Retailer 13€2,306 EUR
Retailer 3€2,427 EUR
Retailer 4€2,515 EUR
Retailer 12€2,707 EUR
Retailer 15€3,807 EUR
Retailer 8€4,209 EUR
NZ Jewellers€4,557 EUR

24 data points across 17 retailers

19 retailers€1,651 EUR to €4,557 EUR

A
Cheapest Retailer
-
€1,651 EUR
A
Retailer 2
-
€1,730 EUR
View
A
Retailer 3
-
€1,953 EUR
View
A
Retailer 4
-
€2,012 EUR
View
Final sale: no returns
A
Retailer 5
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€2,073 EUR
View
A
Retailer 6
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€2,143 EUR
View
A
Retailer 7
-
€2,180 EUR
View
Retailer 8
-
€2,193 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€2,234 EUR
View
A
Retailer 10
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€2,280 EUR
View
A
Retailer 11
-
€2,302 EUR
View
A
Retailer 12
-
€2,305 EUR
View
A
Retailer 13
-
€2,306 EUR
View
B+
Retailer 14
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€2,427 EUR
View
B+
Retailer 15
-
€2,515 EUR
View
B+
Retailer 16
-
€2,707 EUR
View
B
Retailer 17
-
€3,807 EUR
View
Retailer 18
-
€4,209 EUR
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
688a6155-23c5-4fb2-926f-ca342daef7a1 · Nov 5
€4,557 EUR
$5,088 USD
View
18 more retailers have this diamond
Prices start from €1,651 EURSave up to €2,906 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
1.00ct Oval
€1,651 EUR