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Round|Natural|IGI

1.03ct D IF Round Natural Diamond

EX • D/IF • IGI 835660199

Shape and cutting style on the report: Round brilliant

Certificate IGI 835660199

Diamond specifications and retailer prices

From €5,950 EUR
As of November 4, 2026
Save €5,461 EUR (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €11,411 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 835660199. Listed at 15 retailers as of November 2, 2026, with prices from €5,950 to €11,411, a €5,461 spread on the same certified stone. NZ Jewellers lists it at €11,411. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 835660199
Dimensions6.55 × 6.59 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.55 mm6.59 mm1.03 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835660199
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.9%

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 4
Current: €11,411 EUR|Low: €5,950 EUR|High: €11,411 EUR|Avg: €7,256 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 5, 2026
Retailer 4€5,950 EUR
Retailer 6€5,966 EUR
Retailer 8€6,099 EUR
Retailer 15€6,297 EUR
Retailer 3€6,298 EUR
Retailer 13€6,298 EUR
Retailer 2€6,413 EUR
Retailer 7€6,784 EUR
Retailer 5€6,823 EUR
Retailer 12€6,927 EUR
Retailer 9€7,437 EUR
Retailer 14€7,873 EUR
Retailer 11€8,382 EUR
Retailer 10€9,508 EUR
NZ Jewellers€11,411 EUR

39 data points across 15 retailers

15 retailers€5,950 EUR to €11,411 EUR

A
Cheapest Retailer
-
€5,950 EUR
A
Retailer 2
-
€5,966 EUR
View
A
Retailer 3
-
€6,099 EUR
View
A
Retailer 4
-
€6,297 EUR
View
A
Retailer 5
-
€6,298 EUR
View
A
Retailer 6
-
€6,298 EUR
View
Final sale: no returns
A
Retailer 7
-
€6,413 EUR
View
A
Retailer 8
-
€6,784 EUR
View
A
Retailer 9
-
€6,823 EUR
View
A
Retailer 10
-
€6,927 EUR
View
A
Retailer 11
-
€7,437 EUR
View
A
Retailer 12
-
€7,873 EUR
View
A
Retailer 13
-
€8,382 EUR
View
B+
Retailer 14
-
€9,508 EUR
View
Most Expensive
B
NZ Jewellers
4d6fa266-a641-47b3-b757-d2f24633f619 · Nov 2
€11,411 EUR
$12,857 USD
View
14 more retailers have this diamond
Prices start from €5,950 EURSave up to €5,461 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
1.03ct Round
€5,950 EUR