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Oval|Natural|GIA

0.80ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1559121038

Certificate GIA 1559121038

Diamond specifications and retailer prices

From €1,185 EUR
HK$10,300 HKD
As of October 30, 2026
Save €2,567 EUR (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,752 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-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 1559121038. Listed at 19 retailers as of October 30, 2026, with prices from €1,185 to €3,752, a €2,567 spread on the same certified stone. NZ Jewellers lists it at €3,752. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559121038
Dimensions7.84 × 5.18 × 3.14 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
7.84 mm5.18 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559121038
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.6%

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 30
Current: €3,752 EUR|Low: €1,185 EUR|High: €3,752 EUR|Avg: €2,094 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3€1,185 EUR
Retailer 10€1,451 EUR
Retailer 12€1,646 EUR
Retailer 9€1,650 EUR
Retailer 5€1,724 EUR
Retailer 2€1,945 EUR
Retailer 6€1,958 EUR
Retailer 11€2,007 EUR
Retailer 4€2,189 EUR
Retailer 7€2,270 EUR
Retailer 8€2,709 EUR
NZ Jewellers€3,752 EUR

37 data points across 12 retailers

19 retailers€1,185 EUR to €3,752 EUR

A
Cheapest Retailer
-
€1,185 EUR
HK$10,300 HKD
A
Retailer 2
-
€1,434 EUR
$1,596 USD
View
A
Retailer 3
-
€1,451 EUR
$1,615 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,573 EUR
$1,751 USD
View
B+
Retailer 5
-
€1,631 EUR
$1,815 USD
View
B+
Retailer 6
-
€1,646 EUR
$1,832 USD
View
B+
Retailer 7
-
€1,650 EUR
$1,837 USD
View
B+
Retailer 8
-
€1,661 EUR
$1,849 USD
View
B+
Retailer 9
-
€1,724 EUR
£1,511 GBP
View
B+
Retailer 10
-
€1,815 EUR
$2,020 USD
View
B+
Retailer 11
-
€1,945 EUR
$2,164 USD
View
B+
Retailer 12
-
€1,945 EUR
£1,705 GBP
View
B+
Retailer 13
-
€1,958 EUR
View
Retailer 14
-
€2,007 EUR
A$3,437 AUD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
€2,189 EUR
View
B+
Retailer 16
-
€2,270 EUR
ZAR 40,810 ZAR
View
B
Retailer 17
-
€2,709 EUR
£2,374 GBP
View
Retailer 18
-
€3,752 EUR
$4,176 USD
View
Price last confirmed 62 days ago
Most Expensive
B
NZ Jewellers
0730baca-bfaa-4da7-97bb-a93be0fc7345 · Oct 30
€3,752 EUR
$4,176 USD
View
18 more retailers have this diamond
Prices start from €1,185 EURSave up to €2,567 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
€1,185 EUR