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Round|Natural|GIA

1.00ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 6565724044

Certificate GIA 6565724044

Diamond specifications and retailer prices

From €1,368 EUR
As of November 6, 2026
Save €2,449 EUR (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,818 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565724044. Listed at 20 retailers as of November 5, 2026, with prices from €1,368 to €3,818, a €2,449 spread on the same certified stone. NZ Jewellers lists it at €3,818. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565724044
Dimensions6.25 × 6.29 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.25 mm6.29 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565724044
Side View
Table 56.0%Crown 37.5°Girdle: ETN-THKPavilion 40.6°Culet: NoneDepth 64.2%

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 6
Current: €3,818 EUR|Low: €1,368 EUR|High: €3,901 EUR|Avg: €2,016 EUR|-2.1%
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
November 6, 2026
Retailer 11€1,368 EUR
Retailer 2€1,373 EUR
Retailer 10€1,555 EUR
Retailer 7€1,575 EUR
Retailer 8€1,622 EUR
Retailer 18€1,650 EUR
Retailer 3€1,665 EUR
Retailer 13€1,675 EUR
Retailer 9€1,685 EUR
Retailer 19€1,826 EUR
Retailer 12€1,846 EUR
Retailer 14€1,902 EUR
Retailer 5€1,910 EUR
Retailer 20€1,990 EUR
Retailer 16€2,098 EUR
Retailer 17€2,107 EUR
Retailer 15€2,344 EUR
Retailer 6€2,646 EUR
Retailer 4€3,190 EUR
NZ Jewellers€3,818 EUR

14 data points across 20 retailers

20 retailers€1,368 EUR to €3,818 EUR

A
Cheapest Retailer
-
€1,368 EUR
A
Retailer 2
-
€1,373 EUR
View
A
Retailer 3
-
€1,555 EUR
View
A
Retailer 4
-
€1,575 EUR
View
A
Retailer 5
-
€1,622 EUR
View
A
Retailer 6
-
€1,650 EUR
View
A
Retailer 7
-
€1,665 EUR
View
A
Retailer 8
-
€1,675 EUR
View
B+
Retailer 9
-
€1,685 EUR
View
Final sale: no returns
A
Retailer 10
-
€1,826 EUR
View
A
Retailer 11
-
€1,846 EUR
View
A
Retailer 12
-
€1,902 EUR
View
A
Retailer 13
-
€1,910 EUR
View
A
Retailer 14
-
€1,990 EUR
View
A
Retailer 15
-
€2,098 EUR
View
A
Retailer 16
-
€2,107 EUR
View
B+
Retailer 17
-
€2,344 EUR
View
B+
Retailer 18
-
€2,646 EUR
View
B
Retailer 19
-
€3,190 EUR
View
Most Expensive
B
NZ Jewellers
73a845e4-7eac-4624-a28a-89744f99112c · Nov 5
€3,818 EUR
$4,285 USD
View
19 more retailers have this diamond
Prices start from €1,368 EURSave up to €2,449 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
1.00ct Round
€1,368 EUR