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Round|Natural|GIA

1.20ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7496905894

Certificate GIA 7496905894

Diamond specifications and retailer prices

From €1,271 EUR
As of November 6, 2026
Save €2,914 EUR (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,185 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7496905894. Listed at 11 retailers as of November 5, 2026, with prices from €1,271 to €4,185, a €2,914 spread on the same certified stone. NZ Jewellers lists it at €4,185. 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

1.20
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7496905894
Dimensions6.76 × 6.81 × 4.23 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
Twinning Wisp Feather
Top View
6.76 mm6.81 mm1.20 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7496905894
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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 6
Current: €1,870 EUR|Low: €1,271 EUR|High: €3,043 EUR|Avg: €1,960 EUR|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3€1,271 EUR
Retailer 6€1,694 EUR
Retailer 5€1,795 EUR
Retailer 1€1,870 EUR
Retailer 2€2,166 EUR
Retailer 4€2,998 EUR

43 data points across 6 retailers

11 retailers€1,271 EUR to €4,185 EUR

A
Cheapest Retailer
-
€1,271 EUR
A
Retailer 2
-
€1,565 EUR
View
A
Retailer 3
-
€1,694 EUR
View
A
Retailer 4
-
€1,716 EUR
View
Retailer 5
-
€1,760 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€1,795 EUR
View
A
Retailer 7
-
€1,870 EUR
View
B+
Retailer 8
-
€1,980 EUR
View
B+
Retailer 9
-
€2,166 EUR
View
B
Retailer 10
-
€2,998 EUR
View
Most Expensive
B
NZ Jewellers
08d7f15a-e6da-47d5-98ef-1681910d7916 · Nov 5
€4,185 EUR
$4,673 USD
View
10 more retailers have this diamond
Prices start from €1,271 EURSave up to €2,914 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
1.20ct Round
€1,271 EUR