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Round|Natural|GIA

1.06ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2454922401

Certificate GIA 2454922401

Diamond specifications and retailer prices

From €2,108 EUR
HK$18,400 HKD
As of October 31, 2026
Save €3,304 EUR (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,412 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2454922401. Listed at 17 retailers as of October 31, 2026, with prices from €2,108 to €5,412, a €3,304 spread on the same certified stone. Diamond Quarter lists it at €5,412. 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

1.06
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2454922401
Dimensions6.58 × 6.54 × 4.05 mm
L/W Ratio1.01
Top View
6.58 mm6.54 mm1.06 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2454922401
Side View
Table 60.0%Crown 34°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 61.7%

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 31
Current: €2,108 EUR|Low: €1,973 EUR|High: €4,914 EUR|Avg: €3,050 EUR|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 1€2,108 EUR
Retailer 7€2,288 EUR
Retailer 8€2,359 EUR
Retailer 2€2,555 EUR
Retailer 5€2,610 EUR
Retailer 9€2,654 EUR
Retailer 3€2,930 EUR
Retailer 4€3,012 EUR
Retailer 6€4,743 EUR
Retailer 10€4,914 EUR

42 data points across 10 retailers

17 retailers€2,108 EUR to €5,412 EUR

A
Cheapest Retailer
-
€2,108 EUR
HK$18,400 HKD
A
Retailer 2
-
€2,288 EUR
$2,556 USD
View
A
Retailer 3
-
€2,359 EUR
$2,635 USD
View
Final sale: no returns
B+
Retailer 4
-
€2,555 EUR
$2,855 USD
View
B+
Retailer 5
-
€2,555 EUR
$2,855 USD
View
A
Retailer 6
-
€2,610 EUR
£2,296 GBP
View
B+
Retailer 7
-
€2,654 EUR
$2,965 USD
View
B+
Retailer 8
-
€2,909 EUR
$3,250 USD
View
B+
Retailer 9
-
€2,909 EUR
$3,250 USD
View
B+
Retailer 10
-
€2,930 EUR
£2,577 GBP
View
B+
Retailer 11
-
€2,946 EUR
$3,291 USD
View
B+
Retailer 12
-
€2,948 EUR
$3,294 USD
View
B+
Retailer 13
-
€3,008 EUR
$3,360 USD
View
B+
Retailer 14
-
€3,012 EUR
View
B
Retailer 15
-
€4,743 EUR
£4,172 GBP
View
B
Retailer 16
-
€4,914 EUR
$5,490 USD
View
Most Expensive
B
Diamond Quarter
1.06SI2G2401F9C3N · Oct 31
€5,412 EUR
£4,761 GBP
View
16 more retailers have this diamond
Prices start from €2,108 EURSave up to €3,304 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
1.06ct Round
€2,108 EUR