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Oval|Natural|GIA

1.00ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2548770831

Certificate GIA 2548770831

Diamond specifications and retailer prices

From €2,248 EUR
$2,512 USD
As of October 30, 2026
Save €2,580 EUR (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €4,828 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 H 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 2548770831. Listed at 24 retailers as of October 30, 2026, with prices from €2,248 to €4,828, a €2,580 spread on the same certified stone. NZ Jewellers lists it at €4,828. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548770831
Dimensions8.21 × 5.52 × 3.28 mm
L/W Ratio1.49
Top View
8.21 mm5.52 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548770831
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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: Oct 30
Current: €4,828 EUR|Low: €2,248 EUR|High: €5,085 EUR|Avg: €3,099 EUR|-5.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 8€2,248 EUR
Retailer 3€2,316 EUR
Retailer 7€2,358 EUR
Retailer 19€2,461 EUR
Retailer 11€2,511 EUR
Retailer 21€2,511 EUR
Retailer 20€2,540 EUR
Retailer 23€2,607 EUR
Retailer 2€2,703 EUR
Retailer 12€2,717 EUR
Retailer 9€2,723 EUR
Retailer 22€2,745 EUR
Retailer 10€2,864 EUR
Retailer 16€2,864 EUR
Retailer 13€2,872 EUR
Retailer 6€2,897 EUR
Retailer 14€2,918 EUR
Retailer 4€2,954 EUR
Retailer 18€3,244 EUR
Retailer 17€3,406 EUR
Retailer 15€4,037 EUR
Retailer 5€4,660 EUR
NZ Jewellers€4,828 EUR

27 data points across 23 retailers

24 retailers€2,248 EUR to €4,828 EUR

B+
Cheapest Retailer
-
€2,248 EUR
$2,512 USD
B+
Retailer 2
-
€2,316 EUR
$2,588 USD
View
B+
Retailer 3
-
€2,358 EUR
$2,634 USD
View
B+
Retailer 4
-
€2,461 EUR
$2,750 USD
View
B+
Retailer 5
-
€2,511 EUR
$2,805 USD
View
B+
Retailer 6
-
€2,511 EUR
$2,805 USD
View
B
Retailer 7
-
€2,540 EUR
$2,837 USD
View
B+
Retailer 8
-
€2,607 EUR
$2,913 USD
View
B+
Retailer 9
-
€2,703 EUR
£2,378 GBP
View
B+
Retailer 10
-
€2,717 EUR
$3,035 USD
View
B+
Retailer 11
-
€2,723 EUR
$3,042 USD
View
B+
Retailer 12
-
€2,745 EUR
CA$4,259 CAD
View
B+
Retailer 13
-
€2,864 EUR
$3,200 USD
View
B+
Retailer 14
-
€2,864 EUR
$3,200 USD
View
B+
Retailer 15
-
€2,872 EUR
£2,526 GBP
View
B+
Retailer 16
-
€2,897 EUR
$3,236 USD
View
B+
Retailer 17
-
€2,918 EUR
$3,260 USD
View
B
Retailer 18
-
€2,954 EUR
$3,300 USD
View
Retailer 19
-
€3,129 EUR
A$5,379 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
€3,244 EUR
View
B
Retailer 21
-
€3,406 EUR
ZAR 61,482 ZAR
View
B
Retailer 22
-
€4,037 EUR
$4,510 USD
View
B
Retailer 23
-
€4,660 EUR
£4,099 GBP
View
Most Expensive
B
NZ Jewellers
5cbbed0b-0d8c-4abb-9493-0c91688017c1 · Oct 30
€4,828 EUR
$5,394 USD
View
23 more retailers have this diamond
Prices start from €2,248 EURSave up to €2,580 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
€2,248 EUR