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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 €6,154 EUR
$6,875 USD
As of October 25, 2026
Save €5,404 EUR (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €11,557 EUR at MOH London · As of October 29, 2026
View at MOH London

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 18 retailers as of October 25, 2026, with prices from €6,154 to €11,557, a €5,404 spread on the same certified stone. MOH London lists it at €11,557. 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
Color
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: Oct 25
Current: €11,557 EUR|Low: €6,154 EUR|High: €11,634 EUR|Avg: €8,295 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4€6,154 EUR
Retailer 9€6,459 EUR
Retailer 8€6,874 EUR
Retailer 10€6,897 EUR
Retailer 6€6,898 EUR
Retailer 2€7,579 EUR
Retailer 12€7,675 EUR
Retailer 7€7,773 EUR
Retailer 3€8,921 EUR
Retailer 5€9,013 EUR
Retailer 11€9,954 EUR
MOH London€11,557 EUR

36 data points across 12 retailers

18 retailers€6,154 EUR to €11,557 EUR

A
Cheapest Retailer
-
€6,154 EUR
$6,875 USD
A
Retailer 2
-
€6,459 EUR
$7,216 USD
View
A
Retailer 3
-
€6,874 EUR
$7,680 USD
View
A
Retailer 4
-
€6,897 EUR
$7,705 USD
View
Final sale: no returns
A
Retailer 5
-
€6,898 EUR
$7,706 USD
View
A
Retailer 6
-
€7,473 EUR
$8,349 USD
View
A
Retailer 7
-
€7,579 EUR
£6,667 GBP
View
B+
Retailer 8
-
€7,588 EUR
$8,477 USD
View
B+
Retailer 9
-
€7,675 EUR
$8,575 USD
View
Retailer 10
-
€7,773 EUR
A$13,360 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€8,199 EUR
$9,160 USD
View
B+
Retailer 12
-
€8,199 EUR
$9,160 USD
View
B+
Retailer 13
-
€8,468 EUR
$9,460 USD
View
B+
Retailer 14
-
€8,921 EUR
£7,848 GBP
View
B+
Retailer 15
-
€9,013 EUR
View
Retailer 16
-
€9,083 EUR
$10,148 USD
View
Price last confirmed 9 days ago
Retailer 17
-
€9,954 EUR
ZAR 179,660 ZAR
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
D91562E1D · Oct 29
€11,557 EUR
£10,167 GBP
View
17 more retailers have this diamond
Prices start from €6,154 EURSave up to €5,404 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
€6,154 EUR