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Radiant|Natural|GIA

1.50ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 5221315207

Certificate GIA 5221315207

Diamond specifications and retailer prices

From €8,906 EUR
As of November 5, 2026
Save €6,937 EUR (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €15,843 EUR at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5221315207. Listed at 13 retailers as of November 5, 2026, with prices from €8,906 to €15,843, a €6,937 spread on the same certified stone. NZ Jewellers lists it at €15,843. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221315207
Dimensions8.46 × 5.43 × 3.65 mm
L/W Ratio1.56
Top View
8.46 mm5.43 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221315207
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €10,273 EUR|Low: €8,417 EUR|High: €15,025 EUR|Avg: €10,841 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5€8,531 EUR
Retailer 3€8,906 EUR
Retailer 6€9,506 EUR
Retailer 1€10,273 EUR
Retailer 7€10,457 EUR
Retailer 2€11,524 EUR
Retailer 4€14,806 EUR

46 data points across 7 retailers

13 retailers€8,906 EUR to €15,843 EUR

Retailer 1
-
€8,531 EUR
Price last confirmed 10 days ago
B
Retailer 2
-
€8,906 EUR
View
B
Retailer 3
-
€9,506 EUR
View
Final sale: no returns
B
Retailer 4
-
€10,273 EUR
View
B
Retailer 5
-
€10,298 EUR
View
B
Retailer 6
-
€10,457 EUR
View
B
Retailer 7
-
€11,214 EUR
View
B
Retailer 8
-
€11,214 EUR
View
B
Retailer 9
-
€11,524 EUR
View
B
Retailer 10
-
€11,581 EUR
View
B
Retailer 11
-
€11,883 EUR
View
B
Retailer 12
-
€14,806 EUR
View
Most Expensive
C
NZ Jewellers
c58e0bed-c7c9-402f-9faf-73e204a00953 · Nov 5
€15,843 EUR
$17,689 USD
View
12 more retailers have this diamond
Prices start from €8,906 EURSave up to €6,937 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
€8,906 EUR