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Oval|Natural|GIA

0.80ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 5556557144

Certificate GIA 5556557144

Diamond specifications and retailer prices

From €1,091 EUR
$1,223 USD
As of October 31, 2026
Save €866 EUR (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,956 EUR at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded G 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 5556557144. Listed at 15 retailers as of October 31, 2026, with prices from €1,091 to €1,956, a €866 spread on the same certified stone. Helzberg Diamonds lists it at €1,956. 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

0.80
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.25°
Pavilion angle39.88°
OriginNatural
Grading LabGIA
CertificateGIA 5556557144
Dimensions7.29 × 5.18 × 3.25 mm
L/W Ratio1.41
Culet sizeNone
Top View
7.29 mm5.18 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556557144
Side View
Table 57.0%Crown 38.25°Girdle: THN-VTKPavilion 39.88°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,956 EUR|Low: €1,091 EUR|High: €1,956 EUR|Avg: €1,376 EUR
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
Retailer 14
November 2, 2026
Retailer 13€1,091 EUR
Retailer 9€1,091 EUR
Retailer 5€1,109 EUR
Retailer 11€1,170 EUR
Retailer 4€1,186 EUR
Retailer 6€1,186 EUR
Retailer 7€1,239 EUR
Retailer 14€1,333 EUR
Retailer 8€1,369 EUR
Retailer 12€1,538 EUR
Retailer 2€1,571 EUR
Retailer 3€1,629 EUR
Retailer 10€1,775 EUR
Helzberg Diamonds€1,956 EUR

40 data points across 14 retailers

15 retailers€1,091 EUR to €1,956 EUR

A
Cheapest Retailer
-
€1,091 EUR
$1,223 USD
A
Retailer 2
-
€1,091 EUR
SGD 1,654 SGD
View
A
Retailer 3
-
€1,109 EUR
$1,244 USD
View
A
Retailer 4
-
€1,170 EUR
$1,312 USD
View
A
Retailer 5
-
€1,186 EUR
$1,330 USD
View
A
Retailer 6
-
€1,186 EUR
SGD 1,798 SGD
View
A
Retailer 7
-
€1,239 EUR
£1,094 GBP
View
B+
Retailer 8
-
€1,333 EUR
$1,495 USD
View
B+
Retailer 9
-
€1,369 EUR
$1,535 USD
View
B+
Retailer 10
-
€1,416 EUR
$1,588 USD
View
B+
Retailer 11
-
€1,538 EUR
$1,726 USD
View
B+
Retailer 12
-
€1,571 EUR
View
B
Retailer 13
-
€1,662 EUR
$1,864 USD
View
B+
Retailer 14
-
€1,775 EUR
$1,991 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLLLMLLNHKK · Nov 2
€1,956 EUR
$2,194 USD
View
14 more retailers have this diamond
Prices start from €1,091 EURSave up to €866 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.

A
0.80ct Oval
€1,091 EUR