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Radiant|Natural|GIA

1.50ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 2557328400

Certificate GIA 2557328400

Diamond specifications and retailer prices

From €3,442 EUR
₹367,667 INR
As of November 2, 2026
Save €4,207 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,649 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557328400. Listed at 17 retailers as of October 30, 2026, with prices from €3,442 to €7,649, a €4,207 spread on the same certified stone. NZ Jewellers lists it at €7,649. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557328400
Dimensions7.49 × 5.76 × 4.04 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.49 mm5.76 mm1.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557328400
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.0%

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 2
Current: €7,649 EUR|Low: €3,442 EUR|High: €7,700 EUR|Avg: €4,849 EUR|-0.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 11€3,442 EUR
Retailer 14€3,616 EUR
Retailer 17€3,844 EUR
Retailer 6€3,988 EUR
Retailer 7€4,170 EUR
Retailer 12€4,280 EUR
Retailer 15€4,535 EUR
Retailer 2€4,543 EUR
Retailer 4€4,543 EUR
Retailer 8€4,573 EUR
Retailer 3€4,679 EUR
Retailer 16€4,797 EUR
Retailer 9€4,799 EUR
Retailer 13€5,140 EUR
Retailer 10€5,242 EUR
Retailer 5€7,284 EUR
NZ Jewellers€7,649 EUR

21 data points across 17 retailers

17 retailers€3,442 EUR to €7,649 EUR

A
Cheapest Retailer
-
€3,442 EUR
₹367,667 INR
A
Retailer 2
-
€3,616 EUR
$4,056 USD
View
Final sale: no returns
A
Retailer 3
-
€3,844 EUR
$4,311 USD
View
A
Retailer 4
-
€3,988 EUR
$4,473 USD
View
B+
Retailer 5
-
€4,170 EUR
$4,677 USD
View
A
Retailer 6
-
€4,280 EUR
£3,780 GBP
View
A
Retailer 7
-
€4,535 EUR
£4,005 GBP
View
A
Retailer 8
-
€4,543 EUR
$5,095 USD
View
B+
Retailer 9
-
€4,543 EUR
$5,095 USD
View
B+
Retailer 10
-
€4,573 EUR
$5,129 USD
View
B+
Retailer 11
-
€4,679 EUR
$5,248 USD
View
A
Retailer 12
-
€4,797 EUR
$5,380 USD
View
B+
Retailer 13
-
€4,799 EUR
$5,383 USD
View
B+
Retailer 14
-
€5,140 EUR
View
B+
Retailer 15
-
€5,242 EUR
$5,879 USD
View
B
Retailer 16
-
€7,284 EUR
£6,433 GBP
View
Most Expensive
B
NZ Jewellers
2273fc5c-ac3f-4b4b-8cfe-bbfe1c435de9 · Oct 30
€7,649 EUR
$8,579 USD
View
16 more retailers have this diamond
Prices start from €3,442 EURSave up to €4,207 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 Radiant
€3,442 EUR