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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7436429806

Certificate GIA 7436429806

Diamond specifications and retailer prices

From €1,227 EUR
As of October 31, 2026
Save €2,927 EUR (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,154 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7436429806. Listed at 19 retailers as of October 31, 2026, with prices from €1,227 to €4,154, a €2,927 spread on the same certified stone. NZ Jewellers lists it at €4,154. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7436429806
Dimensions6.41 × 6.38 × 4.01 mm
L/W Ratio1.00
Top View
6.41 mm6.38 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7436429806
Side View
Table 57.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.8%

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 31
Current: €1,606 EUR|Low: €1,226 EUR|High: €3,019 EUR|Avg: €1,798 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6€1,227 EUR
Retailer 7€1,231 EUR
Retailer 8€1,551 EUR
Retailer 9€1,572 EUR
Retailer 1€1,606 EUR
Retailer 5€1,633 EUR
Retailer 2€1,838 EUR
Retailer 4€2,072 EUR
Retailer 3€2,974 EUR

33 data points across 9 retailers

19 retailers€1,227 EUR to €4,154 EUR

A
Cheapest Retailer
-
€1,227 EUR
A
Retailer 2
-
€1,231 EUR
View
A
Retailer 3
-
€1,493 EUR
View
A
Retailer 4
-
€1,551 EUR
View
A
Retailer 5
-
€1,572 EUR
View
Final sale: no returns
A
Retailer 6
-
€1,606 EUR
View
A
Retailer 7
-
€1,633 EUR
View
A
Retailer 8
-
€1,672 EUR
View
A
Retailer 9
-
€1,703 EUR
View
A
Retailer 10
-
€1,719 EUR
View
A
Retailer 11
-
€1,781 EUR
View
A
Retailer 12
-
€1,825 EUR
View
A
Retailer 13
-
€1,838 EUR
View
A
Retailer 14
-
€1,866 EUR
View
Retailer 15
-
€1,925 EUR
View
Price last confirmed 89 days ago
A
Retailer 16
-
€1,965 EUR
View
A
Retailer 17
-
€2,072 EUR
View
B+
Retailer 18
-
€2,974 EUR
View
Most Expensive
B
NZ Jewellers
ad721a27-b741-482d-9ac9-0145ac14956c · Nov 5
€4,154 EUR
$4,662 USD
View
18 more retailers have this diamond
Prices start from €1,227 EURSave up to €2,927 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
€1,227 EUR