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Round|Natural|GIA

1.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 7521947606

Certificate GIA 7521947606

Diamond specifications and retailer prices

From €5,706 EUR
HK$49,800 HKD
As of October 31, 2026
Save €6,570 EUR (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €12,276 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 very-good cut grade and certified by GIA 7521947606. Listed at 24 retailers as of October 30, 2026, with prices from €5,706 to €12,276, a €6,570 spread on the same certified stone. NZ Jewellers lists it at €12,276. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7521947606
Dimensions7.12 × 7.01 × 4.60 mm
L/W Ratio1.02
Cert comments
Additional clouds, pinpoints and internal graining are not shown.
Key to symbols
Feather, Cloud, Crystal, Indented Natural
Top View
7.12 mm7.01 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7521947606
Side View
Table 55.0%Crown 38.5°Girdle: THN-THKPavilion 39.8°Culet: NoneDepth 65.2%

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: €12,276 EUR|Low: €5,660 EUR|High: €12,276 EUR|Avg: €7,632 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 19€5,706 EUR
Retailer 18€5,793 EUR
Retailer 6€6,042 EUR
Retailer 20€6,267 EUR
Retailer 12€6,344 EUR
Retailer 7€6,758 EUR
Retailer 10€6,774 EUR
Retailer 22€6,775 EUR
Retailer 16€6,821 EUR
Retailer 8€6,883 EUR
Retailer 9€7,038 EUR
Retailer 4€7,340 EUR
Retailer 3€7,453 EUR
Retailer 21€7,495 EUR
Retailer 5€7,642 EUR
Retailer 14€7,743 EUR
Retailer 13€7,889 EUR
Retailer 11€8,468 EUR
Retailer 17€9,017 EUR
Retailer 2€10,229 EUR
Retailer 15€10,838 EUR
NZ Jewellers€12,276 EUR

29 data points across 22 retailers

24 retailers€5,706 EUR to €12,276 EUR

A
Cheapest Retailer
-
€5,706 EUR
HK$49,800 HKD
A
Retailer 2
-
€5,793 EUR
₹616,338 INR
View
A
Retailer 3
-
€6,042 EUR
$6,750 USD
View
A
Retailer 4
-
€6,267 EUR
$7,001 USD
View
A
Retailer 5
-
€6,344 EUR
$7,087 USD
View
Retailer 6
-
€6,652 EUR
SGD 10,043 SGD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
€6,758 EUR
$7,550 USD
View
A
Retailer 8
-
€6,774 EUR
$7,568 USD
View
Final sale: no returns
B+
Retailer 9
-
€6,775 EUR
$7,569 USD
View
A
Retailer 10
-
€6,821 EUR
£6,001 GBP
View
B+
Retailer 11
-
€6,883 EUR
$7,690 USD
View
B+
Retailer 12
-
€7,038 EUR
SGD 10,626 SGD
View
Retailer 13
-
€7,270 EUR
A$12,495 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
€7,340 EUR
$8,200 USD
View
B+
Retailer 15
-
€7,453 EUR
$8,326 USD
View
B+
Retailer 16
-
€7,495 EUR
$8,374 USD
View
B+
Retailer 17
-
€7,642 EUR
$8,537 USD
View
B+
Retailer 18
-
€7,743 EUR
$8,651 USD
View
B+
Retailer 19
-
€7,889 EUR
View
B+
Retailer 20
-
€8,468 EUR
$9,461 USD
View
B+
Retailer 21
-
€9,017 EUR
ZAR 162,741 ZAR
View
B
Retailer 22
-
€10,229 EUR
£8,998 GBP
View
B
Retailer 23
-
€10,838 EUR
$12,108 USD
View
Most Expensive
B
NZ Jewellers
19bff962-6137-4900-9164-47720f271006 · Oct 30
€12,276 EUR
$13,715 USD
View
23 more retailers have this diamond
Prices start from €5,706 EURSave up to €6,570 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
€5,706 EUR