Oval|Natural|GIA

1.00ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 7566338538

Certificate GIA 7566338538

Diamond specifications and retailer prices

From €1,398 EUR
As of November 6, 2026
Save €2,569 EUR (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,967 EUR at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded G 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 7566338538. Listed at 13 retailers as of November 6, 2026, with prices from €1,398 to €3,967, a €2,569 spread on the same certified stone. NZ Jewellers lists it at €3,967. 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

1.00
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle35.11°
OriginNatural
Grading LabGIA
CertificateGIA 7566338538
Dimensions8.17 × 5.25 × 3.39 mm
L/W Ratio1.56
Key to symbols
Crystal, Needle, Pinpoint
Top View
8.17 mm5.25 mm1.00 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7566338538
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 35.11°Culet: NoneDepth 64.6%

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: €3,967 EUR|Low: €1,398 EUR|High: €4,184 EUR|Avg: €2,329 EUR|-5.2%
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
November 7, 2026
Retailer 3€1,398 EUR
Retailer 5€1,817 EUR
Retailer 2€1,852 EUR
Retailer 4€1,897 EUR
Retailer 8€1,937 EUR
Retailer 10€1,976 EUR
Retailer 13€1,985 EUR
Retailer 6€2,026 EUR
Retailer 12€2,089 EUR
Retailer 9€2,591 EUR
Retailer 11€2,897 EUR
Retailer 7€3,306 EUR
NZ Jewellers€3,967 EUR

19 data points across 13 retailers

13 retailers€1,398 EUR to €3,967 EUR

A
Cheapest Retailer
-
€1,398 EUR
A
Retailer 2
-
€1,817 EUR
View
A
Retailer 3
-
€1,852 EUR
View
A
Retailer 4
-
€1,897 EUR
View
A
Retailer 5
-
€1,937 EUR
View
Retailer 6
-
€1,976 EUR
View
Price last confirmed 3 days ago
A
Retailer 7
-
€1,985 EUR
View
A
Retailer 8
-
€2,026 EUR
View
A
Retailer 9
-
€2,089 EUR
View
B+
Retailer 10
-
€2,591 EUR
View
B+
Retailer 11
-
€2,897 EUR
View
B+
Retailer 12
-
€3,306 EUR
View
Most Expensive
B
NZ Jewellers
6004051f-3646-4028-a6ca-03b3d5f9c664 · Nov 7
€3,967 EUR
$4,429 USD
View
12 more retailers have this diamond
Prices start from €1,398 EURSave up to €2,569 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
€1,398 EUR