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Round|Natural|IGI

1.02ct I IF Round Natural Diamond

EX • I/IF • IGI 817621107

Shape and cutting style on the report: Round brilliant

Certificate IGI 817621107

Diamond specifications and retailer prices

From €2,276 EUR
£2,010 GBP
As of October 30, 2026
Save €3,019 EUR (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €5,295 EUR at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 817621107. Listed at 9 retailers as of October 30, 2026, with prices from €2,276 to €5,295, a €3,019 spread on the same certified stone. NZ Jewellers lists it at €5,295. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 817621107
Dimensions6.35 × 6.38 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.35 mm6.38 mm1.02 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 817621107
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 30
Current: €5,295 EUR|Low: €2,271 EUR|High: €5,295 EUR|Avg: €3,130 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4€2,276 EUR
Retailer 7€2,338 EUR
Retailer 8€2,533 EUR
Retailer 9€2,547 EUR
Retailer 3€2,550 EUR
Retailer 6€2,630 EUR
Retailer 2€2,921 EUR
Retailer 5€4,461 EUR
NZ Jewellers€5,295 EUR

23 data points across 9 retailers

9 retailers€2,276 EUR to €5,295 EUR

A
Cheapest Retailer
-
€2,276 EUR
£2,010 GBP
A
Retailer 2
-
€2,338 EUR
$2,622 USD
View
A
Retailer 3
-
€2,533 EUR
$2,841 USD
View
A
Retailer 4
-
€2,547 EUR
$2,857 USD
View
A
Retailer 5
-
€2,550 EUR
$2,860 USD
View
A
Retailer 6
-
€2,630 EUR
$2,950 USD
View
A
Retailer 7
-
€2,921 EUR
View
B+
Retailer 8
-
€4,461 EUR
£3,940 GBP
View
Most Expensive
B
NZ Jewellers
74d2f103-b62b-4263-ae54-4ef2dfee21b5 · Oct 30
€5,295 EUR
$5,939 USD
View
8 more retailers have this diamond
Prices start from €2,276 EURSave up to €3,019 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
€2,276 EUR