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Oval|Natural|GIA

1.00ct I I1 Oval Natural Diamond

GD • I/I1 • GIA 5221539048

Certificate GIA 5221539048

Diamond specifications and retailer prices

From €1,375 EUR
HK$12,000 HKD
As of November 1, 2026
Save €2,608 EUR (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,983 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5221539048. Listed at 8 retailers as of October 30, 2026, with prices from €1,375 to €3,983, a €2,608 spread on the same certified stone. NZ Jewellers lists it at €3,983. 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
I
Color
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221539048
Dimensions7.53 × 5.52 × 3.53 mm
L/W Ratio1.36
Top View
7.53 mm5.52 mm1.00 ctI / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5221539048
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,983 EUR|Low: €1,262 EUR|High: €3,983 EUR|Avg: €2,070 EUR|+0.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4€1,262 EUR
Retailer 2€1,375 EUR
Retailer 10€1,489 EUR
Retailer 7€1,633 EUR
Retailer 8€1,633 EUR
Retailer 6€1,709 EUR
Retailer 9€1,884 EUR
Retailer 3€1,915 EUR
Retailer 5€2,230 EUR
Retailer 11€2,291 EUR
Retailer 12€3,071 EUR
NZ Jewellers€3,983 EUR

11 data points across 12 retailers

8 retailers€1,375 EUR to €3,983 EUR

B+
Cheapest Retailer
-
€1,375 EUR
HK$12,000 HKD
B+
Retailer 2
-
€1,489 EUR
$1,663 USD
View
B
Retailer 3
-
€1,633 EUR
$1,824 USD
View
B
Retailer 4
-
€1,633 EUR
$1,824 USD
View
B
Retailer 5
-
€1,709 EUR
$1,909 USD
View
B
Retailer 6
-
€1,884 EUR
$2,105 USD
View
B
Retailer 7
-
€2,230 EUR
View
Most Expensive
C
NZ Jewellers
890cd1f9-b1fa-4aa3-8264-3e56f37f3c33 · Oct 30
€3,983 EUR
$4,450 USD
View
7 more retailers have this diamond
Prices start from €1,375 EURSave up to €2,608 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.

B+
1.00ct Oval
€1,375 EUR