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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2567127396

Certificate GIA 2567127396

Diamond specifications and retailer prices

From $2,266 USD
HK$17,700 HKD
As of October 29, 2026
Save $2,922 USD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,322 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567127396. Listed at 21 retailers as of October 28, 2026, with a 129% 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

1.00
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567127396
Dimensions8.01 × 5.67 × 3.42 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Cavity, Pinpoint, Natural
Top View
8.01 mm5.67 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567127396
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.4%

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 29
Current: $3,249 USD|Low: $2,266 USD|High: $5,207 USD|Avg: $3,357 USD|+2.8%
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
October 30, 2026
Retailer 2$2,266 USD
Retailer 7$2,415 USD
Retailer 13$2,668 USD
Retailer 12$2,727 USD
Retailer 14$2,804 USD
Retailer 3$3,182 USD
Retailer 4$3,183 USD
Retailer 1$3,249 USD
Retailer 6$3,263 USD
Retailer 5$3,300 USD
Retailer 9$3,552 USD
Retailer 11$3,701 USD
Retailer 8$5,109 USD
Retailer 10$5,188 USD

30 data points across 14 retailers

21 retailers$2,266 USD to $5,188 USD

A
Cheapest Retailer
-
$2,266 USD
HK$17,700 HKD
A
Retailer 2
-
$2,415 USD
₹229,974 INR
View
A
Retailer 3
-
$2,668 USD
SGD 3,606 SGD
View
A
Retailer 4
-
$2,727 USD
View
A
Retailer 5
-
$2,804 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,849 USD
View
B+
Retailer 7
-
$2,850 USD
View
Retailer 8
-
$3,039 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$3,055 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$3,172 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$3,182 USD
View
B+
Retailer 12
-
$3,183 USD
SGD 4,301 SGD
View
B+
Retailer 13
-
$3,249 USD
£2,559 GBP
View
Retailer 14
-
$3,263 USD
A$5,021 AUD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$3,300 USD
View
Retailer 16
-
$3,525 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$3,552 USD
€3,383 EUR
View
B+
Retailer 18
-
$3,701 USD
ZAR 59,785 ZAR
View
B
Retailer 19
-
$5,109 USD
£4,023 GBP
View
B
Retailer 20
-
$5,188 USD
£4,085 GBP
View
Most Expensive
NZ Jewellers
26fdc9fe-6609-46b2-bc12-441c1e9d3e6e · Sep 30
$5,322 USD
View
Price last confirmed 29 days ago
20 more retailers have this diamond
Prices start from $2,266 USDSave up to $2,922 USD

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
$2,266 USD