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Round|Natural|GIA

1.50ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6565376363

Certificate GIA 6565376363

Diamond specifications and retailer prices

From €2,967 EUR
HK$25,900 HKD
As of October 31, 2026
Save €3,744 EUR (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,711 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565376363. Listed at 18 retailers as of October 30, 2026, with prices from €2,967 to €6,711, a €3,744 spread on the same certified stone. NZ Jewellers lists it at €6,711. 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
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565376363
Dimensions7.05 × 7.14 × 4.58 mm
L/W Ratio1.01
Top View
7.05 mm7.14 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565376363
Side View
Table 59.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.6%

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 31
Current: €6,711 EUR|Low: €2,944 EUR|High: €6,711 EUR|Avg: €4,124 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
November 1, 2026
Retailer 12€2,967 EUR
Retailer 11€3,015 EUR
Retailer 7€3,388 EUR
Retailer 9€3,390 EUR
Retailer 4€3,511 EUR
Retailer 18€3,742 EUR
Retailer 8€3,852 EUR
Retailer 16€3,852 EUR
Retailer 10€3,899 EUR
Retailer 2€3,916 EUR
Retailer 6€3,985 EUR
Retailer 17€4,154 EUR
Retailer 13€4,179 EUR
Retailer 14€4,250 EUR
Retailer 5€4,445 EUR
Retailer 3€5,742 EUR
Retailer 15€6,168 EUR
NZ Jewellers€6,711 EUR

26 data points across 18 retailers

18 retailers€2,967 EUR to €6,711 EUR

A
Cheapest Retailer
-
€2,967 EUR
HK$25,900 HKD
A
Retailer 2
-
€3,015 EUR
₹320,754 INR
View
Retailer 3
-
€3,388 EUR
$3,785 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
€3,390 EUR
$3,787 USD
View
A
Retailer 5
-
€3,511 EUR
$3,923 USD
View
B+
Retailer 6
-
€3,742 EUR
SGD 5,649 SGD
View
B+
Retailer 7
-
€3,852 EUR
$4,304 USD
View
B+
Retailer 8
-
€3,852 EUR
$4,304 USD
View
Retailer 9
-
€3,899 EUR
$4,356 USD
View
Price last confirmed 16 days ago
A
Retailer 10
-
€3,916 EUR
£3,445 GBP
View
B+
Retailer 11
-
€3,985 EUR
$4,452 USD
View
B+
Retailer 12
-
€4,154 EUR
$4,641 USD
View
A
Retailer 13
-
€4,179 EUR
£3,676 GBP
View
A
Retailer 14
-
€4,250 EUR
View
B+
Retailer 15
-
€4,445 EUR
$4,966 USD
View
B
Retailer 16
-
€5,742 EUR
$6,415 USD
View
B
Retailer 17
-
€6,168 EUR
£5,426 GBP
View
Most Expensive
B
NZ Jewellers
257dcc62-d9f6-4702-8d57-3eb27ae7a7be · Oct 30
€6,711 EUR
$7,498 USD
View
17 more retailers have this diamond
Prices start from €2,967 EURSave up to €3,744 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
€2,967 EUR