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Oval|Natural|GIA

1.01ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 1555429177

Certificate GIA 1555429177

Diamond specifications and retailer prices

From €1,336 EUR
As of November 3, 2026
Save €1,660 EUR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,855 EUR at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555429177. Listed at 18 retailers as of November 2, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555429177
Dimensions7.71 × 5.48 × 3.54 mm
L/W Ratio1.41
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.71 mm5.48 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555429177
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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 3
Current: €1,783 EUR|Low: €1,143 EUR|High: €2,996 EUR|Avg: €1,682 EUR
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 11€1,169 EUR
Retailer 9€1,225 EUR
Retailer 3€1,336 EUR
Retailer 4€1,412 EUR
Retailer 18€1,415 EUR
Retailer 19€1,429 EUR
Retailer 16€1,454 EUR
Retailer 6€1,519 EUR
Retailer 5€1,612 EUR
Retailer 13€1,644 EUR
Retailer 10€1,653 EUR
Retailer 1€1,783 EUR
Retailer 17€1,788 EUR
Retailer 7€1,811 EUR
Retailer 2€1,818 EUR
Retailer 20€1,818 EUR
Retailer 15€1,876 EUR
Retailer 8€1,881 EUR
Retailer 12€2,182 EUR
Retailer 14€2,996 EUR

30 data points across 20 retailers

18 retailers€1,336 EUR to €2,996 EUR

Retailer 1
-
€1,169 EUR
Price last confirmed 20 days ago
A
Retailer 2
-
€1,336 EUR
View
A
Retailer 3
-
€1,412 EUR
View
A
Retailer 4
-
€1,415 EUR
View
A
Retailer 5
-
€1,454 EUR
View
A
Retailer 6
-
€1,519 EUR
View
Retailer 7
-
€1,580 EUR
View
Price last confirmed 29 days ago
A
Retailer 8
-
€1,612 EUR
View
A
Retailer 9
-
€1,783 EUR
View
A
Retailer 10
-
€1,788 EUR
View
B+
Retailer 11
-
€1,811 EUR
View
B+
Retailer 12
-
€1,818 EUR
View
B+
Retailer 13
-
€1,818 EUR
View
A
Retailer 14
-
€1,876 EUR
View
B+
Retailer 15
-
€1,881 EUR
View
B+
Retailer 16
-
€2,182 EUR
View
B
Retailer 17
-
€2,996 EUR
View
Most Expensive
NZ Jewellers
391b2f61-ae4a-4ae2-aac3-feb22f7b95be · Sep 29
€3,855 EUR
$4,304 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from €1,336 EURSave up to €1,660 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
1.01ct Oval
€1,336 EUR