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Round|Natural|GIA

0.80ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7551586267

Certificate GIA 7551586267

Diamond specifications and retailer prices

From €1,079 EUR
$1,205 USD
As of October 25, 2026
Save €2,192 EUR (67%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €3,271 EUR at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7551586267. Listed at 24 retailers as of October 25, 2026, with prices from €1,079 to €3,271, a €2,192 spread on the same certified stone. NZ Jewellers lists it at €3,271. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7551586267
Dimensions5.90 × 5.92 × 3.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.90 mm5.92 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551586267
Side View
Table 56.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.8%

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 25
Current: €1,832 EUR|Low: €1,079 EUR|High: €2,825 EUR|Avg: €1,747 EUR|+2.1%
Retailer 1
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 12€1,079 EUR
Retailer 3€1,121 EUR
Retailer 10€1,215 EUR
Retailer 2€1,470 EUR
Retailer 6€1,487 EUR
Retailer 11€1,603 EUR
Retailer 5€1,696 EUR
Retailer 4€1,750 EUR
Retailer 1€1,832 EUR
Retailer 8€1,978 EUR
Retailer 9€2,352 EUR
Retailer 7€2,819 EUR

32 data points across 12 retailers

24 retailers€1,079 EUR to €3,271 EUR

Retailer 1
-
€928 EUR
HK$8,100 HKD
Price last confirmed 58 days ago
A
Retailer 2
-
€1,079 EUR
$1,205 USD
View
A
Retailer 3
-
€1,121 EUR
$1,252 USD
View
Final sale: no returns
A
Retailer 4
-
€1,126 EUR
$1,258 USD
View
A
Retailer 5
-
€1,215 EUR
$1,357 USD
View
Retailer 6
-
€1,215 EUR
$1,357 USD
View
Price last confirmed 23 days ago
Retailer 7
-
€1,215 EUR
$1,357 USD
View
Price last confirmed 10 days ago
Retailer 8
-
€1,271 EUR
$1,420 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
€1,290 EUR
$1,441 USD
View
B+
Retailer 10
-
€1,311 EUR
$1,465 USD
View
Retailer 11
-
€1,402 EUR
$1,566 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
€1,402 EUR
$1,566 USD
View
Retailer 13
-
€1,402 EUR
$1,566 USD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
€1,418 EUR
A$2,438 AUD
View
B+
Retailer 15
-
€1,470 EUR
$1,642 USD
View
B+
Retailer 16
-
€1,487 EUR
£1,308 GBP
View
B+
Retailer 17
-
€1,603 EUR
£1,410 GBP
View
B+
Retailer 18
-
€1,696 EUR
£1,492 GBP
View
Retailer 19
-
€1,750 EUR
A$3,007 AUD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
€1,832 EUR
View
B
Retailer 21
-
€1,978 EUR
ZAR 35,709 ZAR
View
B
Retailer 22
-
€2,352 EUR
£2,069 GBP
View
B
Retailer 23
-
€2,819 EUR
£2,480 GBP
View
Most Expensive
B
NZ Jewellers
0d7e2acb-9001-44d3-925b-053474fd35b1 · Oct 30
€3,271 EUR
$3,654 USD
View
23 more retailers have this diamond
Prices start from €1,079 EURSave up to €2,192 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
€1,079 EUR