Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2547888215

Certificate GIA 2547888215

Diamond specifications and retailer prices

From $2,574 USD
As of October 31, 2026
Save $3,034 USD (54%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,608 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F 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 2547888215. Listed at 27 retailers as of October 31, 2026, with prices from $2,574 to $5,608, a $3,034 spread on the same certified stone. MOH London lists it at $5,608. 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle37.69°
OriginNatural
Grading LabGIA
CertificateGIA 2547888215
Dimensions8.14 × 5.40 × 3.43 mm
L/W Ratio1.51
Top View
8.14 mm5.40 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2547888215
Side View
Table 63.0%Crown 37.69°Girdle: STK-VTKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $5,608 USD|Low: $2,564 USD|High: $6,107 USD|Avg: $3,542 USD|+23.2%
MOH London
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Retailer 29
November 2, 2026
Retailer 14$2,574 USD
Retailer 8$2,614 USD
Retailer 10$2,687 USD
Retailer 12$2,721 USD
Retailer 29$2,780 USD
Retailer 9$2,854 USD
Retailer 21$2,890 USD
Retailer 19$2,911 USD
Retailer 20$2,933 USD
Retailer 6$2,960 USD
Retailer 7$3,038 USD
Retailer 2$3,105 USD
Retailer 13$3,155 USD
Retailer 26$3,271 USD
Retailer 15$3,275 USD
Retailer 5$3,300 USD
Retailer 23$3,300 USD
Retailer 16$3,450 USD
Retailer 24$3,450 USD
Retailer 4$3,501 USD
Retailer 28$3,505 USD
Retailer 17$3,506 USD
Retailer 25$3,570 USD
Retailer 27$3,691 USD
Retailer 3$3,938 USD
Retailer 11$4,122 USD
Retailer 18$5,432 USD
MOH London$5,608 USD
Retailer 22$6,107 USD

22 data points across 29 retailers

27 retailers$2,574 USD to $5,608 USD

B+
Cheapest Retailer
-
$2,574 USD
B+
Retailer 2
-
$2,614 USD
View
B+
Retailer 3
-
$2,687 USD
View
B+
Retailer 4
-
$2,721 USD
View
B+
Retailer 5
-
$2,780 USD
View
B+
Retailer 6
-
$2,805 USD
A$4,315 AUD
View
B+
Retailer 7
-
$2,854 USD
View
Retailer 8
-
$2,911 USD
A$4,479 AUD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$2,960 USD
View
B+
Retailer 10
-
$3,038 USD
View
Retailer 11
-
$3,105 USD
CA$4,312 CAD
View
Retailer 12
-
$3,155 USD
View
B
Retailer 13
-
$3,271 USD
£2,576 GBP
View
B
Retailer 14
-
$3,275 USD
View
Retailer 15
-
$3,300 USD
View
B
Retailer 16
-
$3,300 USD
View
B+
Retailer 17
-
$3,450 USD
View
B+
Retailer 18
-
$3,450 USD
View
B+
Retailer 19
-
$3,501 USD
View
B+
Retailer 20
-
$3,505 USD
£2,760 GBP
View
B+
Retailer 21
-
$3,506 USD
View
B
Retailer 22
-
$3,570 USD
View
B
Retailer 23
-
$3,691 USD
€3,515 EUR
View
B
Retailer 24
-
$3,938 USD
View
B
Retailer 25
-
$4,122 USD
ZAR 66,598 ZAR
View
Retailer 26
-
$5,432 USD
View
Price last confirmed 24 days ago
Most Expensive
C
MOH London
B653B120C · Nov 1
$5,608 USD
£4,416 GBP
View
26 more retailers have this diamond
Prices start from $2,574 USDSave up to $3,034 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.

B+
1.00ct Oval
$2,574 USD