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Round|Natural|GIA

1.00ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 3535120329

Certificate GIA 3535120329

Diamond specifications and retailer prices

From €1,756 EUR
As of November 5, 2026
Save €3,089 EUR (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,845 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 3535120329. Listed at 21 retailers as of November 5, 2026, with prices from €1,756 to €4,845, a €3,089 spread on the same certified stone. NZ Jewellers lists it at €4,845. 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
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 3535120329
Dimensions6.22 × 6.15 × 3.97 mm
L/W Ratio1.01
Top View
6.22 mm6.15 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535120329
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.6%

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: Nov 5
Current: €4,845 EUR|Low: €1,756 EUR|High: €4,989 EUR|Avg: €2,480 EUR|-2.9%
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 18€1,756 EUR
Retailer 12€1,791 EUR
Retailer 9€1,880 EUR
Retailer 5€1,897 EUR
Retailer 10€1,899 EUR
Retailer 16€1,938 EUR
Retailer 11€1,980 EUR
Retailer 4€2,100 EUR
Retailer 3€2,196 EUR
Retailer 8€2,196 EUR
Retailer 2€2,218 EUR
Retailer 7€2,316 EUR
Retailer 19€2,316 EUR
Retailer 13€2,397 EUR
Retailer 17€2,422 EUR
Retailer 14€2,438 EUR
Retailer 15€2,702 EUR
Retailer 20€2,835 EUR
Retailer 6€4,137 EUR
NZ Jewellers€4,845 EUR

22 data points across 20 retailers

21 retailers€1,756 EUR to €4,845 EUR

A
Cheapest Retailer
-
€1,756 EUR
Retailer 2
-
€1,791 EUR
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,880 EUR
View
A
Retailer 4
-
€1,897 EUR
View
A
Retailer 5
-
€1,899 EUR
View
A
Retailer 6
-
€1,938 EUR
View
Final sale: no returns
A
Retailer 7
-
€1,980 EUR
View
A
Retailer 8
-
€2,100 EUR
View
A
Retailer 9
-
€2,196 EUR
View
A
Retailer 10
-
€2,196 EUR
View
A
Retailer 11
-
€2,218 EUR
View
A
Retailer 12
-
€2,316 EUR
View
A
Retailer 13
-
€2,316 EUR
View
A
Retailer 14
-
€2,397 EUR
View
A
Retailer 15
-
€2,422 EUR
View
A
Retailer 16
-
€2,438 EUR
View
B+
Retailer 17
-
€2,702 EUR
View
B+
Retailer 18
-
€2,835 EUR
View
Retailer 19
-
€3,027 EUR
View
Price last confirmed 47 days ago
B
Retailer 20
-
€4,137 EUR
View
Most Expensive
B
NZ Jewellers
4554309d-ff60-4427-9d26-4d9ebfc86ee3 · Nov 5
€4,845 EUR
$5,438 USD
View
20 more retailers have this diamond
Prices start from €1,756 EURSave up to €3,089 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
€1,756 EUR