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Round|Natural|GIA

1.20ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6565000093

Certificate GIA 6565000093

Diamond specifications and retailer prices

From €2,614 EUR
As of November 6, 2026
Save €3,301 EUR (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,914 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565000093. Listed at 23 retailers as of November 5, 2026, with prices from €2,614 to €5,914, a €3,301 spread on the same certified stone. NZ Jewellers lists it at €5,914. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565000093
Dimensions6.74 × 6.77 × 4.19 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Natural
Top View
6.74 mm6.77 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565000093
Side View
Table 61.0%Crown 34°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.1%

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: Nov 6
Current: €5,914 EUR|Low: €2,590 EUR|High: €5,987 EUR|Avg: €3,767 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 3€2,614 EUR
Retailer 17€2,619 EUR
Retailer 22€2,893 EUR
Retailer 18€2,992 EUR
Retailer 12€3,013 EUR
Retailer 8€3,209 EUR
Retailer 2€3,249 EUR
Retailer 4€3,251 EUR
Retailer 13€3,301 EUR
Retailer 6€3,395 EUR
Retailer 9€3,395 EUR
Retailer 20€3,491 EUR
Retailer 5€3,525 EUR
Retailer 7€3,525 EUR
Retailer 10€3,611 EUR
Retailer 19€3,827 EUR
Retailer 11€3,917 EUR
Retailer 16€4,143 EUR
Retailer 15€4,927 EUR
Retailer 14€5,064 EUR
Retailer 21€5,662 EUR
NZ Jewellers€5,914 EUR

21 data points across 22 retailers

23 retailers€2,614 EUR to €5,914 EUR

A
Cheapest Retailer
-
€2,614 EUR
A
Retailer 2
-
€2,619 EUR
View
B+
Retailer 3
-
€2,893 EUR
View
B+
Retailer 4
-
€2,992 EUR
View
B+
Retailer 5
-
€3,013 EUR
View
B+
Retailer 6
-
€3,209 EUR
View
B+
Retailer 7
-
€3,249 EUR
View
B
Retailer 8
-
€3,251 EUR
View
B+
Retailer 9
-
€3,301 EUR
View
B
Retailer 10
-
€3,395 EUR
View
Retailer 11
-
€3,395 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€3,491 EUR
View
B+
Retailer 13
-
€3,525 EUR
View
B+
Retailer 14
-
€3,525 EUR
View
B+
Retailer 15
-
€3,611 EUR
View
Retailer 16
-
€3,817 EUR
View
Price last confirmed 33 days ago
B+
Retailer 17
-
€3,827 EUR
View
B
Retailer 18
-
€3,917 EUR
View
B
Retailer 19
-
€4,143 EUR
View
B
Retailer 20
-
€4,927 EUR
View
B
Retailer 21
-
€5,064 EUR
View
B
Retailer 22
-
€5,662 EUR
View
Most Expensive
B
NZ Jewellers
8780f0be-69f8-4e7d-bdd6-8078473ce4a6 · Nov 5
€5,914 EUR
$6,603 USD
View
22 more retailers have this diamond
Prices start from €2,614 EURSave up to €3,301 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
€2,614 EUR