Oval|Natural|GIA

0.91ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1569545128

Certificate GIA 1569545128

Diamond specifications and retailer prices

From €1,555 EUR
SGD 2,357 SGD
As of October 27, 2026
Save €59 EUR (4%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,858 EUR at Helzberg Diamonds · As of October 25, 2026
View at Helzberg Diamonds

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-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 1569545128. Listed at 14 retailers as of October 27, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.91
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.68°
Pavilion angle40.66°
OriginNatural
Grading LabGIA
CertificateGIA 1569545128
Dimensions7.75 × 5.49 × 3.39 mm
L/W Ratio1.41
Culet sizeNone
Top View
7.75 mm5.49 mm0.91 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569545128
Side View
Table 59.0%Crown 35.68°Girdle: STK-THKPavilion 40.66°Culet: NoneDepth 61.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: €2,858 EUR|Low: €1,582 EUR|High: €2,940 EUR|Avg: €2,013 EUR|-2.8%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 11€1,582 EUR
Retailer 12€1,595 EUR
Retailer 9€1,614 EUR
Retailer 5€1,618 EUR
Retailer 4€1,737 EUR
Retailer 2€1,752 EUR
Retailer 13€1,907 EUR
Retailer 8€2,001 EUR
Retailer 3€2,064 EUR
Retailer 6€2,238 EUR
Retailer 10€2,431 EUR
Retailer 7€2,608 EUR
Helzberg Diamonds€2,858 EUR

14 data points across 13 retailers

14 retailers€1,555 EUR to €1,614 EUR

B+
Cheapest Retailer
-
€1,555 EUR
SGD 2,357 SGD
Retailer 2
-
€1,582 EUR
$1,774 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€1,595 EUR
$1,789 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
€1,614 EUR
$1,810 USD
View
Retailer 5
-
€1,618 EUR
$1,815 USD
View
Price last confirmed 13 days ago
Retailer 6
-
€1,737 EUR
SGD 2,633 SGD
View
Price last confirmed 8 days ago
Retailer 7
-
€1,752 EUR
£1,547 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
€1,907 EUR
$2,139 USD
View
Price last confirmed 10 days ago
Retailer 9
-
€2,001 EUR
$2,244 USD
View
Price last confirmed 8 days ago
Retailer 10
-
€2,064 EUR
$2,315 USD
View
Price last confirmed 7 days ago
Retailer 11
-
€2,238 EUR
View
Price last confirmed 7 days ago
Retailer 12
-
€2,431 EUR
$2,727 USD
View
Price last confirmed 7 days ago
Retailer 13
-
€2,608 EUR
$2,925 USD
View
Price last confirmed 7 days ago
Most Expensive
Helzberg Diamonds
XZRHLMPLKLHIO · Oct 25
€2,858 EUR
$3,206 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from €1,555 EURSave up to €59 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+
0.91ct Oval
€1,555 EUR