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Round|Natural|GIA

0.80ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1399999768

Certificate GIA 1399999768

Diamond specifications and retailer prices

From €722 EUR
As of November 5, 2026
Save €1,540 EUR (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,262 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1399999768. Listed at 21 retailers as of November 5, 2026, with prices from €722 to €2,262, a €1,540 spread on the same certified stone. NZ Jewellers lists it at €2,262. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1399999768
Dimensions5.92 × 5.89 × 3.71 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.92 mm5.89 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1399999768
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: Nov 5
Current: €2,262 EUR|Low: €722 EUR|High: €2,304 EUR|Avg: €1,071 EUR|-1.8%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 4€722 EUR
Retailer 20€751 EUR
Retailer 8€805 EUR
Retailer 9€815 EUR
Retailer 14€822 EUR
Retailer 19€824 EUR
Retailer 17€836 EUR
Retailer 6€840 EUR
Retailer 12€845 EUR
Retailer 11€855 EUR
Retailer 2€872 EUR
Retailer 21€969 EUR
Retailer 3€1,021 EUR
Retailer 7€1,021 EUR
Retailer 15€1,057 EUR
Retailer 16€1,070 EUR
Retailer 5€1,191 EUR
Retailer 13€1,311 EUR
Retailer 18€1,502 EUR
Retailer 10€1,728 EUR
NZ Jewellers€2,262 EUR

37 data points across 21 retailers

21 retailers€722 EUR to €2,262 EUR

A
Cheapest Retailer
-
€722 EUR
A
Retailer 2
-
€751 EUR
View
Final sale: no returns
A
Retailer 3
-
€805 EUR
View
A
Retailer 4
-
€815 EUR
View
A
Retailer 5
-
€822 EUR
View
A
Retailer 6
-
€824 EUR
View
A
Retailer 7
-
€836 EUR
View
A
Retailer 8
-
€840 EUR
View
A
Retailer 9
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€845 EUR
View
Retailer 10
-
€855 EUR
View
Price last confirmed 8 days ago
A
Retailer 11
-
€872 EUR
View
A
Retailer 12
-
€969 EUR
View
A
Retailer 13
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€1,021 EUR
View
A
Retailer 14
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€1,021 EUR
View
A
Retailer 15
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€1,057 EUR
View
A
Retailer 16
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€1,070 EUR
View
A
Retailer 17
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€1,191 EUR
View
B+
Retailer 18
-
€1,311 EUR
View
B+
Retailer 19
-
€1,502 EUR
View
B+
Retailer 20
-
€1,728 EUR
View
Most Expensive
B
NZ Jewellers
8f5eea52-fd89-4177-abe2-9f61c0ef54bc · Nov 5
€2,262 EUR
$2,525 USD
View
20 more retailers have this diamond
Prices start from €722 EURSave up to €1,540 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 Round
€722 EUR