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Radiant|Natural|GIA

0.50ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 1395736249

Certificate GIA 1395736249

Diamond specifications and retailer prices

From €481 EUR
HK$4,200 HKD
As of November 1, 2026
Save €1,297 EUR (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,779 EUR at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1395736249. Listed at 18 retailers as of October 30, 2026, with prices from €481 to €1,779, a €1,297 spread on the same certified stone. NZ Jewellers lists it at €1,779. 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

0.50
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1395736249
Dimensions4.80 × 3.80 × 2.79 mm
L/W Ratio1.26
Key to symbols
Crystal, Cloud
Top View
4.80 mm3.80 mm0.50 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1395736249
Side View
Table 69.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 73.4%

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 1
Current: €1,779 EUR|Low: €356 EUR|High: €1,779 EUR|Avg: €739 EUR
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
Retailer 18
November 2, 2026
Retailer 9€481 EUR
Retailer 8€501 EUR
Retailer 7€506 EUR
Retailer 4€523 EUR
Retailer 18€567 EUR
Retailer 16€610 EUR
Retailer 17€610 EUR
Retailer 3€654 EUR
Retailer 5€679 EUR
Retailer 10€685 EUR
Retailer 2€696 EUR
Retailer 12€698 EUR
Retailer 14€711 EUR
Retailer 6€734 EUR
Retailer 11€835 EUR
Retailer 13€875 EUR
Retailer 15€1,312 EUR
NZ Jewellers€1,779 EUR

26 data points across 18 retailers

18 retailers€481 EUR to €1,779 EUR

A
Cheapest Retailer
-
€481 EUR
HK$4,200 HKD
A
Retailer 2
-
€501 EUR
$560 USD
View
A
Retailer 3
-
€523 EUR
$584 USD
View
Final sale: no returns
A
Retailer 4
-
€567 EUR
$634 USD
View
B+
Retailer 5
-
€590 EUR
SGD 891 SGD
View
B+
Retailer 6
-
€610 EUR
$682 USD
View
B+
Retailer 7
-
€610 EUR
$682 USD
View
B+
Retailer 8
-
€654 EUR
$731 USD
View
B+
Retailer 9
-
€679 EUR
$759 USD
View
B+
Retailer 10
-
€685 EUR
$766 USD
View
B+
Retailer 11
-
€696 EUR
£612 GBP
View
B+
Retailer 12
-
€698 EUR
£614 GBP
View
B+
Retailer 13
-
€711 EUR
£625 GBP
View
B+
Retailer 14
-
€734 EUR
$820 USD
View
B+
Retailer 15
-
€835 EUR
View
B+
Retailer 16
-
€875 EUR
ZAR 15,801 ZAR
View
B
Retailer 17
-
€1,312 EUR
£1,154 GBP
View
Most Expensive
B
NZ Jewellers
2f91ad51-ce55-4fac-bfa0-751f74d8f882 · Oct 30
€1,779 EUR
$1,987 USD
View
17 more retailers have this diamond
Prices start from €481 EURSave up to €1,297 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
€481 EUR