Round|Natural|GIA

1.50ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 7566555788

Certificate GIA 7566555788

Diamond specifications and retailer prices

From €4,938 EUR
HK$43,100 HKD
As of November 1, 2026
Save €5,707 EUR (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €10,645 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7566555788. Listed at 26 retailers as of October 30, 2026, with prices from €4,938 to €10,645, a €5,707 spread on the same certified stone. NZ Jewellers lists it at €10,645. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7566555788
Dimensions7.16 × 7.08 × 4.54 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Indented Natural, Needle, Natural
Top View
7.16 mm7.08 mm1.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566555788
Side View
Table 55.0%Crown 36.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 63.7%

Caratlytics Score

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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 1
Current: €10,645 EUR|Low: €4,904 EUR|High: €10,645 EUR|Avg: €7,002 EUR
NZ Jewellers
Retailer 2
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 9€4,938 EUR
Retailer 2€5,021 EUR
Retailer 18€5,294 EUR
Retailer 14€5,434 EUR
Retailer 6€5,456 EUR
Retailer 8€5,550 EUR
Retailer 24€5,835 EUR
Retailer 7€5,874 EUR
Retailer 21€5,930 EUR
Retailer 23€6,063 EUR
Retailer 4€6,365 EUR
Retailer 3€6,391 EUR
Retailer 15€6,407 EUR
Retailer 13€6,509 EUR
Retailer 10€6,582 EUR
Retailer 16€6,692 EUR
Retailer 19€6,758 EUR
Retailer 22€6,832 EUR
Retailer 17€7,048 EUR
Retailer 11€7,343 EUR
Retailer 5€7,820 EUR
Retailer 20€9,377 EUR
Retailer 12€9,384 EUR
NZ Jewellers€10,645 EUR

19 data points across 24 retailers

26 retailers€4,938 EUR to €10,645 EUR

A
Cheapest Retailer
-
€4,938 EUR
HK$43,100 HKD
A
Retailer 2
-
€5,021 EUR
₹534,253 INR
View
A
Retailer 3
-
€5,294 EUR
$5,915 USD
View
A
Retailer 4
-
€5,434 EUR
$6,071 USD
View
A
Retailer 5
-
€5,456 EUR
A$9,378 AUD
View
A
Retailer 6
-
€5,550 EUR
$6,201 USD
View
A
Retailer 7
-
€5,835 EUR
$6,519 USD
View
B+
Retailer 8
-
€5,874 EUR
$6,563 USD
View
Final sale: no returns
B+
Retailer 9
-
€5,930 EUR
$6,625 USD
View
B+
Retailer 10
-
€6,063 EUR
£5,333 GBP
View
B+
Retailer 11
-
€6,365 EUR
$7,111 USD
View
B+
Retailer 12
-
€6,391 EUR
$7,140 USD
View
B+
Retailer 13
-
€6,407 EUR
$7,158 USD
View
B+
Retailer 14
-
€6,509 EUR
$7,272 USD
View
B+
Retailer 15
-
€6,582 EUR
$7,354 USD
View
B+
Retailer 16
-
€6,624 EUR
SGD 10,001 SGD
View
Retailer 17
-
€6,692 EUR
A$11,502 AUD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
€6,758 EUR
£5,945 GBP
View
B+
Retailer 19
-
€6,832 EUR
View
B+
Retailer 20
-
€7,048 EUR
$7,874 USD
View
B
Retailer 21
-
€7,288 EUR
$8,142 USD
View
B+
Retailer 22
-
€7,343 EUR
$8,204 USD
View
B
Retailer 23
-
€7,820 EUR
ZAR 141,137 ZAR
View
B
Retailer 24
-
€9,377 EUR
£8,249 GBP
View
B
Retailer 25
-
€9,384 EUR
$10,484 USD
View
Most Expensive
B
NZ Jewellers
649a6ce6-329a-46dd-8eba-98780c34b02a · Oct 30
€10,645 EUR
$11,893 USD
View
25 more retailers have this diamond
Prices start from €4,938 EURSave up to €5,707 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
€4,938 EUR