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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1503752605

Certificate GIA 1503752605

Diamond specifications and retailer prices

From $2,065 USD
As of October 29, 2026
Save $1,533 USD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,598 USD at Fonder Diamond · As of October 29, 2026
View at Fonder Diamond

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 1503752605. Listed at 13 retailers as of October 29, 2026, with prices from $2,065 to $3,598, a $1,533 spread on the same certified stone. Fonder Diamond lists it at $3,598. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1503752605
Dimensions7.78 × 5.79 × 3.52 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Crystal, Feather, Knot, Needle, Indented Natural, Natural
Top View
7.78 mm5.79 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1503752605
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.8%

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: $3,598 USD|Low: $1,997 USD|High: $3,620 USD|Avg: $2,741 USD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5$2,065 USD
Retailer 3$2,191 USD
Retailer 8$2,389 USD
Retailer 12$2,450 USD
Retailer 2$2,584 USD
Retailer 10$2,612 USD
Retailer 11$2,751 USD
Retailer 6$2,760 USD
Retailer 9$2,760 USD
Retailer 7$2,850 USD
Retailer 4$3,028 USD
Fonder Diamond$3,598 USD

42 data points across 12 retailers

13 retailers$2,065 USD to $3,598 USD

A
Cheapest Retailer
-
$2,065 USD
A
Retailer 2
-
$2,191 USD
View
Final sale: no returns
Retailer 3
-
$2,211 USD
View
Price last confirmed 109 days ago
A
Retailer 4
-
$2,389 USD
View
A
Retailer 5
-
$2,450 USD
MYR 9,979 MYR
View
A
Retailer 6
-
$2,584 USD
£2,034 GBP
View
A
Retailer 7
-
$2,612 USD
View
A
Retailer 8
-
$2,751 USD
SGD 3,718 SGD
View
A
Retailer 9
-
$2,760 USD
View
A
Retailer 10
-
$2,760 USD
View
A
Retailer 11
-
$2,850 USD
View
B+
Retailer 12
-
$3,028 USD
A$4,658 AUD
View
Most Expensive
B+
Fonder Diamond
97038151 · Oct 29
$3,598 USD
SGD 4,862 SGD
View
12 more retailers have this diamond
Prices start from $2,065 USDSave up to $1,533 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
$2,065 USD