CaratHunter
Plans
Round|Natural|GIA

1.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2546061157

Certificate GIA 2546061157

Diamond specifications and retailer prices

From €4,873 EUR
$5,424 USD
As of October 27, 2026
Save €4,815 EUR (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €9,689 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 2546061157. Listed at 8 retailers as of October 26, 2026, with prices from €4,873 to €9,689, a €4,815 spread on the same certified stone. Wholesale Diamonds Direct lists it at €9,689. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546061157
Dimensions7.29 × 7.25 × 4.57 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.29 mm7.25 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546061157
Side View
Table 58.0%Crown 34.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 63.0%

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 27
Current: €5,194 EUR|Low: €4,238 EUR|High: €9,871 EUR|Avg: €6,195 EUR|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 28, 2026
Retailer 10€4,238 EUR
Retailer 4€4,873 EUR
Retailer 1€5,194 EUR
Retailer 5€5,405 EUR
Retailer 9€5,907 EUR
Retailer 6€5,970 EUR
Retailer 2€6,565 EUR
Retailer 7€6,721 EUR
Retailer 8€6,721 EUR
Retailer 3€6,945 EUR
Wholesale Diamonds Direct€9,689 EUR

29 data points across 11 retailers

8 retailers€4,873 EUR to €9,689 EUR

A
Cheapest Retailer
-
€4,873 EUR
$5,424 USD
A
Retailer 2
-
€5,194 EUR
SGD 7,812 SGD
View
A
Retailer 3
-
€5,405 EUR
SGD 8,130 SGD
View
A
Retailer 4
-
€5,970 EUR
$6,645 USD
View
A
Retailer 5
-
€6,721 EUR
$7,480 USD
View
A
Retailer 6
-
€6,721 EUR
$7,480 USD
View
A
Retailer 7
-
€6,945 EUR
$7,730 USD
View
Most Expensive
B
Wholesale Diamonds Direct
329389345 · Oct 26
€9,689 EUR
$10,783 USD
View
7 more retailers have this diamond
Prices start from €4,873 EURSave up to €4,815 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
€4,873 EUR