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Round|Natural|GIA

1.52ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5503870583

Certificate GIA 5503870583

Diamond specifications and retailer prices

From €3,428 EUR
As of November 6, 2026
Save €4,458 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,885 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5503870583. Listed at 19 retailers as of November 5, 2026, with prices from €3,428 to €7,885, a €4,458 spread on the same certified stone. NZ Jewellers lists it at €7,885. 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

1.52
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5503870583
Dimensions7.37 × 7.36 × 4.53 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.37 mm7.36 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503870583
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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: €5,752 EUR|Low: €3,393 EUR|High: €7,599 EUR|Avg: €4,835 EUR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8€3,428 EUR
Retailer 9€4,160 EUR
Retailer 3€4,168 EUR
Retailer 11€4,352 EUR
Retailer 4€4,425 EUR
Retailer 6€4,630 EUR
Retailer 2€4,715 EUR
Retailer 12€4,752 EUR
Retailer 10€5,017 EUR
Retailer 5€5,163 EUR
Retailer 1€5,752 EUR
Retailer 7€7,489 EUR

41 data points across 12 retailers

19 retailers€3,428 EUR to €7,885 EUR

A
Cheapest Retailer
-
€3,428 EUR
A
Retailer 2
-
€4,112 EUR
View
A
Retailer 3
-
€4,160 EUR
View
A
Retailer 4
-
€4,168 EUR
View
A
Retailer 5
-
€4,176 EUR
View
A
Retailer 6
-
€4,352 EUR
View
Final sale: no returns
A
Retailer 7
-
€4,425 EUR
View
Retailer 8
-
€4,448 EUR
View
Price last confirmed 12 days ago
A
Retailer 9
-
€4,630 EUR
View
A
Retailer 10
-
€4,715 EUR
View
Retailer 11
-
€4,715 EUR
View
Price last confirmed 9 days ago
A
Retailer 12
-
€4,715 EUR
View
Retailer 13
-
€4,752 EUR
View
Price last confirmed 29 days ago
B+
Retailer 14
-
€4,843 EUR
View
B+
Retailer 15
-
€5,163 EUR
View
B+
Retailer 16
-
€5,440 EUR
View
B+
Retailer 17
-
€5,752 EUR
View
B
Retailer 18
-
€7,489 EUR
View
Most Expensive
B
NZ Jewellers
1c1e35e2-5708-4e67-9aa2-381a1adde387 · Nov 5
€7,885 EUR
$8,804 USD
View
18 more retailers have this diamond
Prices start from €3,428 EURSave up to €4,458 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
1.52ct Round
€3,428 EUR