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Round|Natural|GIA

1.50ct I IF Round Natural Diamond

EX • I/IF • GIA 1399868716

Certificate GIA 1399868716

Diamond specifications and retailer prices

From €6,158 EUR
As of November 1, 2026
Save €7,647 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €13,805 EUR at NZ Jewellers · As of November 5, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1399868716. Listed at 20 retailers as of November 1, 2026, with prices from €6,158 to €13,805, a €7,647 spread on the same certified stone. NZ Jewellers lists it at €13,805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1399868716
Dimensions7.42 × 7.36 × 4.46 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.42 mm7.36 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1399868716
Side View
Table 59.0%Crown 33.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.4%

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: €13,805 EUR|Low: €6,158 EUR|High: €13,805 EUR|Avg: €8,294 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
November 7, 2026
Retailer 5€6,158 EUR
Retailer 12€6,463 EUR
Retailer 11€6,879 EUR
Retailer 13€6,901 EUR
Retailer 9€6,902 EUR
Retailer 2€7,572 EUR
Retailer 3€7,680 EUR
Retailer 10€7,778 EUR
Retailer 4€8,926 EUR
Retailer 7€8,949 EUR
Retailer 6€10,069 EUR
Retailer 8€11,471 EUR
NZ Jewellers€13,805 EUR

37 data points across 13 retailers

20 retailers€6,158 EUR to €13,805 EUR

A
Cheapest Retailer
-
€6,158 EUR
A
Retailer 2
-
€6,463 EUR
View
A
Retailer 3
-
€6,879 EUR
View
A
Retailer 4
-
€6,901 EUR
View
Final sale: no returns
Retailer 5
-
€6,902 EUR
View
Price last confirmed 9 days ago
Retailer 6
-
€7,478 EUR
View
Price last confirmed 9 days ago
A
Retailer 7
-
€7,572 EUR
View
Retailer 8
-
€7,593 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€7,680 EUR
View
Retailer 10
-
€7,778 EUR
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€8,204 EUR
View
B+
Retailer 12
-
€8,204 EUR
View
B+
Retailer 13
-
€8,473 EUR
View
B+
Retailer 14
-
€8,628 EUR
View
B+
Retailer 15
-
€8,926 EUR
View
B+
Retailer 16
-
€8,949 EUR
View
Retailer 17
-
€9,089 EUR
View
Price last confirmed 15 days ago
B+
Retailer 18
-
€10,069 EUR
View
B+
Retailer 19
-
€11,471 EUR
View
Most Expensive
B
NZ Jewellers
ba7d7297-90c3-42e4-9d62-a8fa388545c6 · Nov 5
€13,805 EUR
$15,413 USD
View
19 more retailers have this diamond
Prices start from €6,158 EURSave up to €7,647 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
€6,158 EUR