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Round|Natural|GIA

1.50ct J IF Round Natural Diamond

EX • J/IF • GIA 7551978246

Certificate GIA 7551978246

Diamond specifications and retailer prices

From €5,247 EUR
HK$45,800 HKD
As of November 1, 2026
Save €4,587 EUR (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €11,664 EUR at NZ Jewellers · As of October 20, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7551978246. Listed at 21 retailers as of November 1, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551978246
Dimensions7.31 × 7.35 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.31 mm7.35 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551978246
Side View
Table 59.0%Crown 34.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 62.3%

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: €7,262 EUR|Low: €4,984 EUR|High: €9,836 EUR|Avg: €7,035 EUR|+1.1%
Retailer 1
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
November 2, 2026
Retailer 13€5,247 EUR
Retailer 9€5,380 EUR
Retailer 15€6,184 EUR
Retailer 2€6,398 EUR
Retailer 14€6,507 EUR
Retailer 4€6,514 EUR
Retailer 8€6,607 EUR
Retailer 3€6,659 EUR
Retailer 6€6,724 EUR
Retailer 5€7,158 EUR
Retailer 1€7,262 EUR
Retailer 12€7,848 EUR
Retailer 7€8,077 EUR
Retailer 11€8,669 EUR
Retailer 10€9,834 EUR

28 data points across 15 retailers

21 retailers€5,247 EUR to €9,834 EUR

A
Cheapest Retailer
-
€5,247 EUR
HK$45,800 HKD
A
Retailer 2
-
€5,380 EUR
₹572,427 INR
View
Retailer 3
-
€5,910 EUR
SGD 8,922 SGD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
€6,184 EUR
$6,909 USD
View
B+
Retailer 5
-
€6,398 EUR
$7,148 USD
View
Retailer 6
-
€6,437 EUR
$7,192 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
€6,507 EUR
$7,270 USD
View
B+
Retailer 8
-
€6,514 EUR
$7,277 USD
View
Final sale: no returns
B+
Retailer 9
-
€6,607 EUR
£5,812 GBP
View
B+
Retailer 10
-
€6,620 EUR
A$11,378 AUD
View
B+
Retailer 11
-
€6,659 EUR
$7,440 USD
View
Retailer 12
-
€6,724 EUR
A$11,557 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
€6,974 EUR
$7,791 USD
View
Price last confirmed 11 days ago
Retailer 14
-
€7,081 EUR
$7,911 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
€7,158 EUR
$7,997 USD
View
B+
Retailer 16
-
€7,262 EUR
View
B+
Retailer 17
-
€7,848 EUR
$8,768 USD
View
Retailer 18
-
€8,047 EUR
$8,990 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
€8,669 EUR
ZAR 156,462 ZAR
View
B
Retailer 20
-
€9,834 EUR
£8,651 GBP
View
Most Expensive
NZ Jewellers
0db3dfc6-6d61-46fd-a74d-40cc6085357b · Oct 20
€11,664 EUR
$13,031 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from €5,247 EURSave up to €4,587 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
€5,247 EUR