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Round|Natural|GIA

1.50ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 6555843132

Certificate GIA 6555843132

Diamond specifications and retailer prices

From €2,944 EUR
HK$25,700 HKD
As of November 1, 2026
Save €3,994 EUR (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,939 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6555843132. Listed at 21 retailers as of October 30, 2026, with prices from €2,944 to €6,939, a €3,994 spread on the same certified stone. NZ Jewellers lists it at €6,939. 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
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6555843132
Dimensions7.07 × 7.11 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.07 mm7.11 mm1.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555843132
Side View
Table 57.0%Crown 38°Girdle: ThickPavilion 40°Culet: NoneDepth 64.5%

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: Nov 1
Current: €6,939 EUR|Low: €2,922 EUR|High: €6,939 EUR|Avg: €4,345 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 14€2,944 EUR
Retailer 15€3,317 EUR
Retailer 17€3,549 EUR
Retailer 8€3,622 EUR
Retailer 3€3,675 EUR
Retailer 18€3,676 EUR
Retailer 12€3,800 EUR
Retailer 6€3,982 EUR
Retailer 10€3,982 EUR
Retailer 7€4,206 EUR
Retailer 4€4,248 EUR
Retailer 2€4,487 EUR
Retailer 16€4,490 EUR
Retailer 9€4,595 EUR
Retailer 5€4,815 EUR
Retailer 13€4,895 EUR
Retailer 11€6,343 EUR
NZ Jewellers€6,939 EUR

38 data points across 18 retailers

21 retailers€2,944 EUR to €6,939 EUR

A
Cheapest Retailer
-
€2,944 EUR
HK$25,700 HKD
B+
Retailer 2
-
€3,317 EUR
$3,706 USD
View
B+
Retailer 3
-
€3,504 EUR
$3,915 USD
View
B+
Retailer 4
-
€3,549 EUR
$3,965 USD
View
B+
Retailer 5
-
€3,622 EUR
$4,046 USD
View
B+
Retailer 6
-
€3,675 EUR
$4,106 USD
View
Final sale: no returns
B+
Retailer 7
-
€3,676 EUR
SGD 5,550 SGD
View
B+
Retailer 8
-
€3,715 EUR
SGD 5,609 SGD
View
B+
Retailer 9
-
€3,800 EUR
£3,343 GBP
View
B+
Retailer 10
-
€3,982 EUR
$4,449 USD
View
B+
Retailer 11
-
€3,982 EUR
$4,449 USD
View
B
Retailer 12
-
€4,206 EUR
$4,699 USD
View
Retailer 13
-
€4,248 EUR
A$7,301 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
€4,487 EUR
View
B
Retailer 15
-
€4,490 EUR
£3,950 GBP
View
B
Retailer 16
-
€4,595 EUR
$5,134 USD
View
Retailer 17
-
€4,815 EUR
£4,235 GBP
View
Price last confirmed 32 days ago
B
Retailer 18
-
€4,895 EUR
ZAR 88,355 ZAR
View
B
Retailer 19
-
€5,661 EUR
$6,324 USD
View
B
Retailer 20
-
€6,343 EUR
£5,580 GBP
View
Most Expensive
C
NZ Jewellers
aa77fa33-06bf-494f-b211-ce60b031f612 · Oct 30
€6,939 EUR
$7,752 USD
View
20 more retailers have this diamond
Prices start from €2,944 EURSave up to €3,994 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
€2,944 EUR