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Oval|Natural|GIA

1.50ct D IF Oval Natural Diamond

EX • D/IF • GIA 5556400390

Certificate GIA 5556400390

Diamond specifications and retailer prices

From €12,959 EUR
$14,478 USD
As of October 30, 2026
Save €6,897 EUR (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €19,856 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556400390. Listed at 11 retailers as of October 29, 2026, with prices from €12,959 to €19,856, a €6,897 spread on the same certified stone. MOH London lists it at €19,856. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556400390
Dimensions8.90 × 6.34 × 4.05 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Extra Facet
Top View
8.90 mm6.34 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556400390
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €19,856 EUR|Low: €12,795 EUR|High: €19,988 EUR|Avg: €15,636 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7€12,959 EUR
Retailer 5€13,376 EUR
Retailer 11€13,600 EUR
Retailer 10€13,811 EUR
Retailer 6€14,569 EUR
Retailer 8€14,952 EUR
Retailer 2€15,388 EUR
Retailer 3€15,858 EUR
Retailer 9€18,871 EUR
Retailer 4€19,117 EUR
MOH London€19,856 EUR

21 data points across 11 retailers

11 retailers€12,959 EUR to €19,856 EUR

A
Cheapest Retailer
-
€12,959 EUR
$14,478 USD
A
Retailer 2
-
€13,376 EUR
$14,944 USD
View
Final sale: no returns
A
Retailer 3
-
€14,569 EUR
£12,816 GBP
View
Retailer 4
-
€14,889 EUR
$16,634 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
€14,952 EUR
$16,705 USD
View
Retailer 6
-
€15,122 EUR
$16,894 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
€15,388 EUR
View
Retailer 8
-
€15,703 EUR
$17,544 USD
View
Price last confirmed 33 days ago
Retailer 9
-
€17,915 EUR
$20,015 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
€19,117 EUR
$21,357 USD
View
Most Expensive
B+
MOH London
79E844877 · Oct 29
€19,856 EUR
£17,467 GBP
View
10 more retailers have this diamond
Prices start from €12,959 EURSave up to €6,897 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 Oval
€12,959 EUR