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Round|Natural|GIA

1.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2245072870

Certificate GIA 2245072870

Diamond specifications and retailer prices

From €6,634 EUR
HK$57,900 HKD
As of October 30, 2026
Save €8,357 EUR (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €14,991 EUR at NZ Jewellers · As of October 27, 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 2245072870. Listed at 25 retailers as of October 27, 2026, with prices from €6,634 to €14,991, a €8,357 spread on the same certified stone. NZ Jewellers lists it at €14,991. 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 angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245072870
Dimensions7.34 × 7.39 × 4.41 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Needle, Natural
Top View
7.34 mm7.39 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245072870
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.8%

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: €14,991 EUR|Low: €6,634 EUR|High: €14,991 EUR|Avg: €9,272 EUR
NZ Jewellers
Retailer 2
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Retailer 19
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Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 10€6,634 EUR
Retailer 5€6,794 EUR
Retailer 13€7,067 EUR
Retailer 6€7,467 EUR
Retailer 20€7,586 EUR
Retailer 23€7,757 EUR
Retailer 4€7,973 EUR
Retailer 22€8,011 EUR
Retailer 12€8,273 EUR
Retailer 17€8,531 EUR
Retailer 15€8,568 EUR
Retailer 11€8,638 EUR
Retailer 3€8,639 EUR
Retailer 2€8,832 EUR
Retailer 7€8,867 EUR
Retailer 19€8,885 EUR
Retailer 14€9,101 EUR
Retailer 21€9,264 EUR
Retailer 16€9,427 EUR
Retailer 8€9,968 EUR
Retailer 24€10,613 EUR
Retailer 18€12,039 EUR
Retailer 9€12,723 EUR
NZ Jewellers€14,991 EUR

18 data points across 24 retailers

25 retailers€6,634 EUR to €14,991 EUR

A
Cheapest Retailer
-
€6,634 EUR
HK$57,900 HKD
A
Retailer 2
-
€6,794 EUR
₹722,907 INR
View
A
Retailer 3
-
€7,067 EUR
$7,895 USD
View
A
Retailer 4
-
€7,467 EUR
$8,342 USD
View
A
Retailer 5
-
€7,586 EUR
$8,475 USD
View
B+
Retailer 6
-
€7,757 EUR
$8,666 USD
View
Retailer 7
-
€7,874 EUR
SGD 11,887 SGD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
€7,973 EUR
$8,908 USD
View
Final sale: no returns
B+
Retailer 9
-
€8,011 EUR
£7,047 GBP
View
B+
Retailer 10
-
€8,273 EUR
$9,243 USD
View
Retailer 11
-
€8,531 EUR
A$14,663 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€8,568 EUR
SGD 12,936 SGD
View
B+
Retailer 13
-
€8,638 EUR
$9,650 USD
View
B+
Retailer 14
-
€8,639 EUR
$9,651 USD
View
B+
Retailer 15
-
€8,832 EUR
$9,868 USD
View
B+
Retailer 16
-
€8,867 EUR
$9,906 USD
View
B+
Retailer 17
-
€8,885 EUR
£7,816 GBP
View
B+
Retailer 18
-
€9,101 EUR
$10,168 USD
View
B+
Retailer 19
-
€9,264 EUR
View
B+
Retailer 20
-
€9,427 EUR
$10,532 USD
View
B+
Retailer 21
-
€9,968 EUR
$11,136 USD
View
B+
Retailer 22
-
€10,613 EUR
ZAR 191,544 ZAR
View
B
Retailer 23
-
€12,039 EUR
£10,591 GBP
View
B
Retailer 24
-
€12,723 EUR
$14,214 USD
View
Most Expensive
B
NZ Jewellers
a8601bef-707d-4cee-be1f-cc3d63b107a9 · Oct 27
€14,991 EUR
$16,748 USD
View
24 more retailers have this diamond
Prices start from €6,634 EURSave up to €8,357 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
€6,634 EUR