CaratHunter
Plans
Round|Natural|IGI

1.02ct D SI2 Round Natural Diamond

EX • D/SI2 • IGI 837682950

Shape and cutting style on the report: Round brilliant

Certificate IGI 837682950

Diamond specifications and retailer prices

From €1,916 EUR
As of November 4, 2026
Save €2,707 EUR (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,622 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 837682950. Listed at 15 retailers as of November 4, 2026, with prices from €1,916 to €4,622, a €2,707 spread on the same certified stone. NZ Jewellers lists it at €4,622. 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

1.02
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 837682950
Dimensions6.47 × 6.49 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.47 mm6.49 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837682950
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.5%

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 4
Current: €4,622 EUR|Low: €1,849 EUR|High: €4,622 EUR|Avg: €2,534 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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 11€1,916 EUR
Retailer 14€1,997 EUR
Retailer 5€2,040 EUR
Retailer 7€2,071 EUR
Retailer 2€2,115 EUR
Retailer 3€2,211 EUR
Retailer 6€2,211 EUR
Retailer 4€2,313 EUR
Retailer 10€2,326 EUR
Retailer 15€2,335 EUR
Retailer 13€2,551 EUR
Retailer 8€2,591 EUR
Retailer 9€2,742 EUR
Retailer 12€3,873 EUR
NZ Jewellers€4,622 EUR

13 data points across 15 retailers

15 retailers€1,916 EUR to €4,622 EUR

A
Cheapest Retailer
-
€1,916 EUR
A
Retailer 2
-
€1,997 EUR
View
A
Retailer 3
-
€2,040 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,071 EUR
View
A
Retailer 5
-
€2,115 EUR
View
Retailer 6
-
€2,211 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€2,211 EUR
View
A
Retailer 8
-
€2,313 EUR
View
A
Retailer 9
-
€2,326 EUR
View
A
Retailer 10
-
€2,335 EUR
View
A
Retailer 11
-
€2,551 EUR
View
A
Retailer 12
-
€2,591 EUR
View
A
Retailer 13
-
€2,742 EUR
View
B+
Retailer 14
-
€3,873 EUR
View
Most Expensive
B
NZ Jewellers
7054eca4-b7aa-40b8-af77-a666f037c46f · Nov 5
€4,622 EUR
$5,188 USD
View
14 more retailers have this diamond
Prices start from €1,916 EURSave up to €2,707 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
1.02ct Round
€1,916 EUR