Oval|Natural|GIA

1.01ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 1558080405

Certificate GIA 1558080405

Diamond specifications and retailer prices

From €776 EUR
₹82,540 INR
As of October 31, 2026
Save €1,688 EUR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,463 EUR at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558080405. Listed at 10 retailers as of October 30, 2026, with prices from €776 to €2,463, a €1,688 spread on the same certified stone. NZ Jewellers lists it at €2,463. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558080405
Dimensions7.82 × 5.55 × 3.57 mm
L/W Ratio1.41
Girdle conditionThick
Top View
7.82 mm5.55 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558080405
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.2%

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: Oct 31
Current: €2,463 EUR|Low: €774 EUR|High: €2,729 EUR|Avg: €1,366 EUR|-9.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5€776 EUR
Retailer 9€968 EUR
Retailer 7€971 EUR
Retailer 8€1,096 EUR
Retailer 10€1,130 EUR
Retailer 4€1,151 EUR
Retailer 6€1,233 EUR
Retailer 3€1,463 EUR
Retailer 11€1,528 EUR
Retailer 2€1,850 EUR
NZ Jewellers€2,463 EUR

35 data points across 11 retailers

10 retailers€776 EUR to €2,463 EUR

A
Cheapest Retailer
-
€776 EUR
₹82,540 INR
A
Retailer 2
-
€968 EUR
$1,081 USD
View
A
Retailer 3
-
€971 EUR
$1,085 USD
View
A
Retailer 4
-
€1,096 EUR
$1,225 USD
View
A
Retailer 5
-
€1,130 EUR
$1,262 USD
View
A
Retailer 6
-
€1,151 EUR
£1,013 GBP
View
A
Retailer 7
-
€1,233 EUR
ZAR 22,245 ZAR
View
Retailer 8
-
€1,463 EUR
A$2,515 AUD
View
Price last confirmed 28 days ago
A
Retailer 9
-
€1,850 EUR
£1,627 GBP
View
Most Expensive
B+
NZ Jewellers
81f4509f-764c-4576-86b2-e1193fa9be42 · Oct 30
€2,463 EUR
$2,752 USD
View
9 more retailers have this diamond
Prices start from €776 EURSave up to €1,688 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
€776 EUR