Radiant|Natural|IGI

0.50ct F SI2 Radiant Natural Diamond

VG • F/SI2 • IGI 687514763

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 687514763

Diamond specifications and retailer prices

From €408 EUR
$458 USD
As of November 1, 2026
Save €1,156 EUR (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,565 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 687514763. Listed at 17 retailers as of October 27, 2026, with prices from €408 to €1,565, a €1,156 spread on the same certified stone. NZ Jewellers lists it at €1,565. 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

0.50
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.1°
Pavilion angle36°
OriginNatural
Grading LabIGI
CertificateIGI 687514763
Dimensions6.01 × 4.32 × 2.71 mm
L/W Ratio1.39
Culet sizePointed
Top View
6.01 mm4.32 mm0.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 687514763
Side View
Table 57.0%Crown 25.1°Girdle: MED-STKPavilion 36°Culet: NoneDepth 48.7%

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: Nov 1
Current: €1,565 EUR|Low: €419 EUR|High: €1,661 EUR|Avg: €633 EUR|-5.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7€424 EUR
Retailer 6€440 EUR
Retailer 8€445 EUR
Retailer 3€512 EUR
Retailer 5€525 EUR
Retailer 4€544 EUR
Retailer 2€943 EUR
NZ Jewellers€1,565 EUR

31 data points across 8 retailers

17 retailers€408 EUR to €1,565 EUR

Retailer 1
-
€404 EUR
$453 USD
Price last confirmed 38 days ago
A
Retailer 2
-
€408 EUR
$458 USD
View
A
Retailer 3
-
€424 EUR
$475 USD
View
B+
Retailer 4
-
€440 EUR
$493 USD
View
Retailer 5
-
€440 EUR
$493 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€440 EUR
$493 USD
View
Retailer 7
-
€450 EUR
$505 USD
View
Price last confirmed 32 days ago
Retailer 8
-
€466 EUR
$523 USD
View
Price last confirmed 39 days ago
Retailer 9
-
€485 EUR
$544 USD
View
Price last confirmed 32 days ago
A
Retailer 10
-
€512 EUR
£452 GBP
View
Retailer 11
-
€520 EUR
$583 USD
View
Price last confirmed 34 days ago
A
Retailer 12
-
€525 EUR
$589 USD
View
A
Retailer 13
-
€544 EUR
$610 USD
View
B
Retailer 14
-
€943 EUR
£833 GBP
View
Retailer 15
-
€1,411 EUR
$1,583 USD
View
Price last confirmed 34 days ago
Retailer 16
-
€1,548 EUR
$1,736 USD
View
Price last confirmed 38 days ago
Most Expensive
C
NZ Jewellers
fc4d4fc6-44fb-4d26-a6c5-c88843d970a5 · Oct 27
€1,565 EUR
$1,755 USD
View
16 more retailers have this diamond
Prices start from €408 EURSave up to €1,156 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
0.50ct Radiant
€408 EUR