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Radiant|Natural|GIA

1.50ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 7558538312

Certificate GIA 7558538312

Diamond specifications and retailer prices

From €6,666 EUR
$7,477 USD
As of November 2, 2026
Save €5,268 EUR (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €11,935 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558538312. Listed at 14 retailers as of November 2, 2026, with prices from €6,666 to €11,935, a €5,268 spread on the same certified stone. MOH London lists it at €11,935. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558538312
Dimensions8.27 × 5.57 × 3.80 mm
L/W Ratio1.48
Culet sizeNone
Top View
8.27 mm5.57 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558538312
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €11,935 EUR|Low: €6,666 EUR|High: €12,326 EUR|Avg: €8,997 EUR|-3.2%
MOH London
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 3, 2026
Retailer 3€6,666 EUR
Retailer 11€7,369 EUR
Retailer 2€8,353 EUR
Retailer 7€8,392 EUR
Retailer 13€8,518 EUR
Retailer 10€9,032 EUR
Retailer 12€9,032 EUR
Retailer 5€9,129 EUR
Retailer 8€9,273 EUR
Retailer 9€9,335 EUR
Retailer 6€9,627 EUR
Retailer 4€10,059 EUR
MOH London€11,935 EUR

44 data points across 13 retailers

14 retailers€6,666 EUR to €11,935 EUR

B+
Cheapest Retailer
-
€6,666 EUR
$7,477 USD
B+
Retailer 2
-
€7,147 EUR
A$12,333 AUD
View
B+
Retailer 3
-
€7,369 EUR
$8,265 USD
View
B+
Retailer 4
-
€8,353 EUR
£7,377 GBP
View
Retailer 5
-
€8,392 EUR
A$14,480 AUD
View
Price last confirmed 10 days ago
B
Retailer 6
-
€8,518 EUR
$9,554 USD
View
B
Retailer 7
-
€9,032 EUR
$10,130 USD
View
B
Retailer 8
-
€9,032 EUR
$10,130 USD
View
B
Retailer 9
-
€9,053 EUR
$10,154 USD
View
B
Retailer 10
-
€9,129 EUR
$10,239 USD
View
Retailer 11
-
€9,273 EUR
$10,401 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
€9,335 EUR
$10,470 USD
View
B
Retailer 13
-
€9,627 EUR
View
Most Expensive
B
MOH London
630A842B8 · Nov 2
€11,935 EUR
£10,540 GBP
View
13 more retailers have this diamond
Prices start from €6,666 EURSave up to €5,268 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.

B+
1.50ct Radiant
€6,666 EUR