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Round|Natural|GIA

1.50ct I I1 Round Natural Diamond

VG • I/I1 • GIA 6415661187

Certificate GIA 6415661187

Diamond specifications and retailer prices

From €3,492 EUR
HK$30,600 HKD
As of November 1, 2026
Save €4,424 EUR (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,916 EUR at NZ Jewellers · As of November 2, 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 I1 clarity (included), with a very-good cut grade and certified by GIA 6415661187. Listed at 12 retailers as of November 1, 2026, with prices from €3,492 to €7,916, a €4,424 spread on the same certified stone. NZ Jewellers lists it at €7,916. 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
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6415661187
Dimensions7.15 × 7.09 × 4.62 mm
L/W Ratio1.01
Top View
7.15 mm7.09 mm1.50 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415661187
Side View
Table 57.0%Crown 38.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €7,916 EUR|Low: €3,458 EUR|High: €8,041 EUR|Avg: €4,714 EUR|-1.6%
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
November 1, 2026
Retailer 7€3,492 EUR
Retailer 12€3,568 EUR
Retailer 10€3,664 EUR
Retailer 6€3,798 EUR
Retailer 4€4,288 EUR
Retailer 11€4,288 EUR
Retailer 14€4,288 EUR
Retailer 8€4,806 EUR
Retailer 13€4,806 EUR
Retailer 3€4,947 EUR
Retailer 9€4,966 EUR
Retailer 2€5,333 EUR
Retailer 5€5,721 EUR
NZ Jewellers€7,916 EUR

23 data points across 14 retailers

12 retailers€3,492 EUR to €7,916 EUR

B+
Cheapest Retailer
-
€3,492 EUR
HK$30,600 HKD
B+
Retailer 2
-
€3,568 EUR
$4,002 USD
View
B+
Retailer 3
-
€3,664 EUR
$4,110 USD
View
B
Retailer 4
-
€4,288 EUR
$4,810 USD
View
B
Retailer 5
-
€4,288 EUR
$4,810 USD
View
B
Retailer 6
-
€4,288 EUR
$4,810 USD
View
B
Retailer 7
-
€4,806 EUR
$5,390 USD
View
B
Retailer 8
-
€4,806 EUR
$5,390 USD
View
B
Retailer 9
-
€4,947 EUR
$5,549 USD
View
B
Retailer 10
-
€4,966 EUR
$5,570 USD
View
B
Retailer 11
-
€5,333 EUR
View
Most Expensive
C
NZ Jewellers
a57d2745-4cbc-4e94-9e76-443b2efc3436 · Nov 2
€7,916 EUR
$8,879 USD
View
11 more retailers have this diamond
Prices start from €3,492 EURSave up to €4,424 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.

B+
1.50ct Round
€3,492 EUR