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Round|Natural|GIA

1.56ct I I1 Round Natural Diamond

EX • I/I1 • GIA 7423106641

Certificate GIA 7423106641

Diamond specifications and retailer prices

From €3,136 EUR
$3,504 USD
As of October 31, 2026
Save €2,758 EUR (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €5,894 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7423106641. Listed at 6 retailers as of October 30, 2026, with prices from €3,136 to €5,894, a €2,758 spread on the same certified stone. NZ Jewellers lists it at €5,894. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7423106641
Dimensions7.35 × 7.47 × 4.52 mm
L/W Ratio1.02
Star length50%
Lower girdle80%
Top View
7.35 mm7.47 mm1.56 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7423106641
Side View
Table 61.0%Crown 34.5°GirdlePavilion 41°Culet: NoneDepth 61.0%

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: €5,894 EUR|Low: €2,009 EUR|High: €5,894 EUR|Avg: €3,485 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9€2,009 EUR
Retailer 7€3,003 EUR
Retailer 6€3,136 EUR
Retailer 3€3,383 EUR
Retailer 4€3,383 EUR
Retailer 5€3,513 EUR
Retailer 2€3,944 EUR
Retailer 8€4,026 EUR
NZ Jewellers€5,894 EUR

23 data points across 9 retailers

6 retailers€3,136 EUR to €5,894 EUR

A
Cheapest Retailer
-
€3,136 EUR
$3,504 USD
B+
Retailer 2
-
€3,383 EUR
$3,780 USD
View
B+
Retailer 3
-
€3,383 EUR
$3,780 USD
View
B+
Retailer 4
-
€3,513 EUR
$3,925 USD
View
B+
Retailer 5
-
€3,944 EUR
View
Most Expensive
B
NZ Jewellers
d7047b2c-e76d-4bd6-a061-fc670502336f · Oct 30
€5,894 EUR
$6,585 USD
View
5 more retailers have this diamond
Prices start from €3,136 EURSave up to €2,758 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
1.56ct Round
€3,136 EUR