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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 €6,693 EUR
$7,477 USD
As of November 2, 2026
Save €5,289 EUR (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €11,981 EUR at MOH London · As of November 1, 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 1, 2026, with prices from €6,693 to €11,981, a €5,289 spread on the same certified stone. MOH London lists it at €11,981. 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
Color
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: €11,981 EUR|Low: €6,693 EUR|High: €12,375 EUR|Avg: €9,036 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 2, 2026
Retailer 3€6,693 EUR
Retailer 11€7,398 EUR
Retailer 6€8,386 EUR
Retailer 7€8,425 EUR
Retailer 13€8,552 EUR
Retailer 10€9,067 EUR
Retailer 12€9,067 EUR
Retailer 5€9,165 EUR
Retailer 8€9,310 EUR
Retailer 9€9,372 EUR
Retailer 2€9,664 EUR
Retailer 4€10,098 EUR
MOH London€11,981 EUR

44 data points across 13 retailers

14 retailers€6,693 EUR to €11,981 EUR

B+
Cheapest Retailer
-
€6,693 EUR
$7,477 USD
B+
Retailer 2
-
€7,175 EUR
A$12,333 AUD
View
B+
Retailer 3
-
€7,398 EUR
$8,265 USD
View
B+
Retailer 4
-
€8,386 EUR
£7,377 GBP
View
Retailer 5
-
€8,425 EUR
A$14,480 AUD
View
Price last confirmed 9 days ago
B
Retailer 6
-
€8,552 EUR
$9,554 USD
View
B
Retailer 7
-
€9,067 EUR
$10,130 USD
View
B
Retailer 8
-
€9,067 EUR
$10,130 USD
View
B
Retailer 9
-
€9,089 EUR
$10,154 USD
View
B
Retailer 10
-
€9,165 EUR
$10,239 USD
View
B
Retailer 11
-
€9,310 EUR
$10,401 USD
View
B
Retailer 12
-
€9,372 EUR
$10,470 USD
View
B
Retailer 13
-
€9,664 EUR
View
Most Expensive
B
MOH London
630A842B8 · Nov 1
€11,981 EUR
£10,540 GBP
View
13 more retailers have this diamond
Prices start from €6,693 EURSave up to €5,289 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
€6,693 EUR