CaratHunter
Plans
Round|Natural|GIA

1.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2235792081

Certificate GIA 2235792081

Diamond specifications and retailer prices

From €7,553 EUR
$8,438 USD
As of October 30, 2026
Save €6,298 EUR (45%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €13,851 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235792081. Listed at 25 retailers as of October 30, 2026, with prices from €7,553 to €13,851, a €6,298 spread on the same certified stone. NZ Jewellers lists it at €13,851. 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

1.50
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235792081
Dimensions7.23 × 7.28 × 4.55 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Feather, Cloud, Crystal, Knot, Cavity, Needle
Top View
7.23 mm7.28 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235792081
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 30
Current: €13,851 EUR|Low: €7,266 EUR|High: €13,851 EUR|Avg: €10,339 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7€7,993 EUR
Retailer 9€9,003 EUR
Retailer 3€9,030 EUR
Retailer 6€9,139 EUR
Retailer 8€9,142 EUR
Retailer 5€10,014 EUR
Retailer 4€12,209 EUR
Retailer 2€12,978 EUR
NZ Jewellers€13,851 EUR

44 data points across 9 retailers

25 retailers€7,553 EUR to €13,851 EUR

A
Cheapest Retailer
-
€7,553 EUR
$8,438 USD
B+
Retailer 2
-
€7,780 EUR
$8,692 USD
View
B+
Retailer 3
-
€7,993 EUR
$8,930 USD
View
Final sale: no returns
B+
Retailer 4
-
€8,026 EUR
$8,967 USD
View
B+
Retailer 5
-
€8,057 EUR
CA$12,502 CAD
View
B+
Retailer 6
-
€8,235 EUR
$9,200 USD
View
B+
Retailer 7
-
€8,310 EUR
$9,284 USD
View
B+
Retailer 8
-
€8,861 EUR
$9,900 USD
View
B+
Retailer 9
-
€9,003 EUR
$10,058 USD
View
B+
Retailer 10
-
€9,030 EUR
£7,943 GBP
View
Retailer 11
-
€9,139 EUR
A$15,708 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€9,142 EUR
$10,213 USD
View
B+
Retailer 13
-
€9,248 EUR
$10,332 USD
View
B
Retailer 14
-
€9,578 EUR
$10,701 USD
View
B+
Retailer 15
-
€9,774 EUR
$10,920 USD
View
B+
Retailer 16
-
€9,774 EUR
$10,920 USD
View
B+
Retailer 17
-
€10,014 EUR
View
B+
Retailer 18
-
€10,100 EUR
$11,284 USD
View
B+
Retailer 19
-
€10,106 EUR
$11,290 USD
View
B+
Retailer 20
-
€10,388 EUR
$11,605 USD
View
B
Retailer 21
-
€10,635 EUR
$11,882 USD
View
Retailer 22
-
€10,936 EUR
$12,218 USD
View
Price last confirmed 8 days ago
B
Retailer 23
-
€12,209 EUR
ZAR 220,347 ZAR
View
B
Retailer 24
-
€12,978 EUR
£11,417 GBP
View
Most Expensive
B
NZ Jewellers
8e77b9d2-2375-4004-b6e9-594e20213b3e · Oct 30
€13,851 EUR
$15,474 USD
View
24 more retailers have this diamond
Prices start from €7,553 EURSave up to €6,298 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
1.50ct Round
€7,553 EUR